313634120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 719124480

約数和(自身を除く): 405490360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 127, 214, 254, 428, 508, 535, 577, 635, 856, 1016, 1070, 1154, 1270, 2140, 2308, 2540, 2885, 4280, 4616, 5080, 5770, 11540, 13589, 23080, 27178, 54356, 61739, 67945, 73279, 108712, 123478, 135890, 146558, 246956, 271780, 293116, 308695, 366395, 493912, 543560, 586232, 617390, 732790, 1234780, 1465580, 2469560, 2931160, 7840853, 15681706, 31363412, 39204265, 62726824, 78408530, 156817060, 313634120]

約数ペア:

[(1, 313634120), (2, 156817060), (4, 78408530), (5, 62726824), (8, 39204265), (10, 31363412), (20, 15681706), (40, 7840853), (107, 2931160), (127, 2469560), (214, 1465580), (254, 1234780), (428, 732790), (508, 617390), (535, 586232), (577, 543560), (635, 493912), (856, 366395), (1016, 308695), (1070, 293116), (1154, 271780), (1270, 246956), (2140, 146558), (2308, 135890), (2540, 123478), (2885, 108712), (4280, 73279), (4616, 67945), (5080, 61739), (5770, 54356), (11540, 27178), (13589, 23080)]