1067804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9525

約数の個数: 128

約数和(自身を含む): 3052707840

約数和(自身を除く): 1984902920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8680, 9463, 11284, 14105, 16120, 18926, 22568, 28210, 37852, 47315, 56420, 66241, 75704, 94630, 112840, 123019, 132482, 189260, 246038, 264964, 293353, 331205, 378520, 492076, 529928, 586706, 615095, 662410, 861133, 984152, 1173412, 1230190, 1324820, 1466765, 1722266, 2053471, 2346824, 2460380, 2649640, 2933530, 3444532, 3813589, 4106942, 4305665, 4920760, 5867060, 6889064, 7627178, 8213884, 8611330, 10267355, 11734120, 15254356, 16427768, 17222660, 19067945, 20534710, 26695123, 30508712, 34445320, 38135890, 41069420, 53390246, 76271780, 82138840, 106780492, 133475615, 152543560, 213560984, 266951230, 533902460, 1067804920]

約数ペア:

[(1, 1067804920), (2, 533902460), (4, 266951230), (5, 213560984), (7, 152543560), (8, 133475615), (10, 106780492), (13, 82138840), (14, 76271780), (20, 53390246), (26, 41069420), (28, 38135890), (31, 34445320), (35, 30508712), (40, 26695123), (52, 20534710), (56, 19067945), (62, 17222660), (65, 16427768), (70, 15254356), (91, 11734120), (104, 10267355), (124, 8611330), (130, 8213884), (140, 7627178), (155, 6889064), (182, 5867060), (217, 4920760), (248, 4305665), (260, 4106942), (280, 3813589), (310, 3444532), (364, 2933530), (403, 2649640), (434, 2460380), (455, 2346824), (520, 2053471), (620, 1722266), (728, 1466765), (806, 1324820), (868, 1230190), (910, 1173412), (1085, 984152), (1240, 861133), (1612, 662410), (1736, 615095), (1820, 586706), (2015, 529928), (2170, 492076), (2821, 378520), (3224, 331205), (3640, 293353), (4030, 264964), (4340, 246038), (5642, 189260), (8060, 132482), (8680, 123019), (9463, 112840), (11284, 94630), (14105, 75704), (16120, 66241), (18926, 56420), (22568, 47315), (28210, 37852)]