42088923920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 102736861920

約数和(自身を除く): 60647938000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 197, 205, 212, 265, 328, 394, 410, 424, 530, 656, 788, 820, 848, 985, 1060, 1229, 1576, 1640, 1970, 2120, 2173, 2458, 3152, 3280, 3940, 4240, 4346, 4916, 6145, 7880, 8077, 8692, 9832, 10441, 10865, 12290, 15760, 16154, 17384, 19664, 20882, 21730, 24580, 32308, 34768, 40385, 41764, 43460, 49160, 50389, 52205, 64616, 65137, 80770, 83528, 86920, 98320, 100778, 104410, 129232, 130274, 161540, 167056, 173840, 201556, 208820, 242113, 251945, 260548, 323080, 325685, 403112, 417640, 428081, 484226, 503890, 521096, 646160, 651370, 806224, 835280, 856162, 968452, 1007780, 1042192, 1210565, 1302740, 1712324, 1936904, 2015560, 2140405, 2421130, 2605480, 2670617, 3424648, 3873808, 4031120, 4280810, 4842260, 5210960, 5341234, 6849296, 8561620, 9684520, 9926633, 10682468, 12831989, 13353085, 17123240, 19369040, 19853266, 21364936, 25663978, 26706170, 34246480, 39706532, 42729872, 49633165, 51327956, 53412340, 64159945, 79413064, 99266330, 102655912, 106824680, 128319890, 158826128, 198532660, 205311824, 213649360, 256639780, 397065320, 513279560, 526111549, 794130640, 1026559120, 1052223098, 2104446196, 2630557745, 4208892392, 5261115490, 8417784784, 10522230980, 21044461960, 42088923920]

約数ペア:

[(1, 42088923920), (2, 21044461960), (4, 10522230980), (5, 8417784784), (8, 5261115490), (10, 4208892392), (16, 2630557745), (20, 2104446196), (40, 1052223098), (41, 1026559120), (53, 794130640), (80, 526111549), (82, 513279560), (106, 397065320), (164, 256639780), (197, 213649360), (205, 205311824), (212, 198532660), (265, 158826128), (328, 128319890), (394, 106824680), (410, 102655912), (424, 99266330), (530, 79413064), (656, 64159945), (788, 53412340), (820, 51327956), (848, 49633165), (985, 42729872), (1060, 39706532), (1229, 34246480), (1576, 26706170), (1640, 25663978), (1970, 21364936), (2120, 19853266), (2173, 19369040), (2458, 17123240), (3152, 13353085), (3280, 12831989), (3940, 10682468), (4240, 9926633), (4346, 9684520), (4916, 8561620), (6145, 6849296), (7880, 5341234), (8077, 5210960), (8692, 4842260), (9832, 4280810), (10441, 4031120), (10865, 3873808), (12290, 3424648), (15760, 2670617), (16154, 2605480), (17384, 2421130), (19664, 2140405), (20882, 2015560), (21730, 1936904), (24580, 1712324), (32308, 1302740), (34768, 1210565), (40385, 1042192), (41764, 1007780), (43460, 968452), (49160, 856162), (50389, 835280), (52205, 806224), (64616, 651370), (65137, 646160), (80770, 521096), (83528, 503890), (86920, 484226), (98320, 428081), (100778, 417640), (104410, 403112), (129232, 325685), (130274, 323080), (161540, 260548), (167056, 251945), (173840, 242113), (201556, 208820)]