64996632010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{8243}}^1$

素因数の和:8599

約数の個数: 64

約数和(自身を含む): 121935487104

約数和(自身を除く): 56938855094

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 211, 370, 422, 505, 1010, 1055, 2110, 3737, 7474, 7807, 8243, 15614, 16486, 18685, 21311, 37370, 39035, 41215, 42622, 78070, 82430, 106555, 213110, 304991, 609982, 788507, 832543, 1524955, 1577014, 1665086, 1739273, 3049910, 3478546, 3942535, 4162715, 7885070, 8325430, 8696365, 17392730, 30804091, 61608182, 64353101, 128706202, 154020455, 175666573, 308040910, 321765505, 351333146, 643531010, 878332865, 1756665730, 6499663201, 12999326402, 32498316005, 64996632010]

約数ペア:

[(1, 64996632010), (2, 32498316005), (5, 12999326402), (10, 6499663201), (37, 1756665730), (74, 878332865), (101, 643531010), (185, 351333146), (202, 321765505), (211, 308040910), (370, 175666573), (422, 154020455), (505, 128706202), (1010, 64353101), (1055, 61608182), (2110, 30804091), (3737, 17392730), (7474, 8696365), (7807, 8325430), (8243, 7885070), (15614, 4162715), (16486, 3942535), (18685, 3478546), (21311, 3049910), (37370, 1739273), (39035, 1665086), (41215, 1577014), (42622, 1524955), (78070, 832543), (82430, 788507), (106555, 609982), (213110, 304991)]