62622680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 82788520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 109, 212, 218, 265, 271, 424, 436, 530, 542, 545, 872, 1060, 1084, 1090, 1355, 2120, 2168, 2180, 2710, 4360, 5420, 5777, 10840, 11554, 14363, 23108, 28726, 28885, 29539, 46216, 57452, 57770, 59078, 71815, 114904, 115540, 118156, 143630, 147695, 231080, 236312, 287260, 295390, 574520, 590780, 1181560, 1565567, 3131134, 6262268, 7827835, 12524536, 15655670, 31311340, 62622680]

約数ペア:

[(1, 62622680), (2, 31311340), (4, 15655670), (5, 12524536), (8, 7827835), (10, 6262268), (20, 3131134), (40, 1565567), (53, 1181560), (106, 590780), (109, 574520), (212, 295390), (218, 287260), (265, 236312), (271, 231080), (424, 147695), (436, 143630), (530, 118156), (542, 115540), (545, 114904), (872, 71815), (1060, 59078), (1084, 57770), (1090, 57452), (1355, 46216), (2120, 29539), (2168, 28885), (2180, 28726), (2710, 23108), (4360, 14363), (5420, 11554), (5777, 10840)]