1520222868550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{177113}}^1$

素因数の和:177298

約数の個数: 96

約数和(自身を含む): 2988607466880

約数和(自身を除く): 1468384598330

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 79, 82, 106, 158, 205, 265, 395, 410, 530, 790, 1025, 1325, 1975, 2050, 2173, 2650, 3239, 3950, 4187, 4346, 6478, 8374, 10865, 16195, 20935, 21730, 32390, 41870, 54325, 80975, 104675, 108650, 161950, 171667, 177113, 209350, 343334, 354226, 858335, 885565, 1716670, 1771130, 4291675, 4427825, 7261633, 8583350, 8855650, 9386989, 13991927, 14523266, 18773978, 27983854, 36308165, 46934945, 69959635, 72616330, 93869890, 139919270, 181540825, 234674725, 349798175, 363081650, 384866549, 469349450, 573669007, 699596350, 741572131, 769733098, 1147338014, 1483144262, 1924332745, 2868345035, 3707860655, 3848665490, 5736690070, 7415721310, 9621663725, 14341725175, 18539303275, 19243327450, 28683450350, 30404457371, 37078606550, 60808914742, 152022286855, 304044573710, 760111434275, 1520222868550]

約数ペア:

[(1, 1520222868550), (2, 760111434275), (5, 304044573710), (10, 152022286855), (25, 60808914742), (41, 37078606550), (50, 30404457371), (53, 28683450350), (79, 19243327450), (82, 18539303275), (106, 14341725175), (158, 9621663725), (205, 7415721310), (265, 5736690070), (395, 3848665490), (410, 3707860655), (530, 2868345035), (790, 1924332745), (1025, 1483144262), (1325, 1147338014), (1975, 769733098), (2050, 741572131), (2173, 699596350), (2650, 573669007), (3239, 469349450), (3950, 384866549), (4187, 363081650), (4346, 349798175), (6478, 234674725), (8374, 181540825), (10865, 139919270), (16195, 93869890), (20935, 72616330), (21730, 69959635), (32390, 46934945), (41870, 36308165), (54325, 27983854), (80975, 18773978), (104675, 14523266), (108650, 13991927), (161950, 9386989), (171667, 8855650), (177113, 8583350), (209350, 7261633), (343334, 4427825), (354226, 4291675), (858335, 1771130), (885565, 1716670)]