70651120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 176372640

約数和(自身を除く): 105721520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 877, 1007, 1060, 1520, 1754, 2014, 2120, 3508, 4028, 4240, 4385, 5035, 7016, 8056, 8770, 10070, 14032, 16112, 16663, 17540, 20140, 33326, 35080, 40280, 46481, 66652, 70160, 80560, 83315, 92962, 133304, 166630, 185924, 232405, 266608, 333260, 371848, 464810, 666520, 743696, 883139, 929620, 1333040, 1766278, 1859240, 3532556, 3718480, 4415695, 7065112, 8831390, 14130224, 17662780, 35325560, 70651120]

約数ペア:

[(1, 70651120), (2, 35325560), (4, 17662780), (5, 14130224), (8, 8831390), (10, 7065112), (16, 4415695), (19, 3718480), (20, 3532556), (38, 1859240), (40, 1766278), (53, 1333040), (76, 929620), (80, 883139), (95, 743696), (106, 666520), (152, 464810), (190, 371848), (212, 333260), (265, 266608), (304, 232405), (380, 185924), (424, 166630), (530, 133304), (760, 92962), (848, 83315), (877, 80560), (1007, 70160), (1060, 66652), (1520, 46481), (1754, 40280), (2014, 35080), (2120, 33326), (3508, 20140), (4028, 17540), (4240, 16663), (4385, 16112), (5035, 14032), (7016, 10070), (8056, 8770)]