188732360

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{3877}}^1$

素因数の和:5105

約数の個数: 32

約数和(自身を含む): 425106360

約数和(自身を除く): 236374000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 3877, 4868, 6085, 7754, 9736, 12170, 15508, 19385, 24340, 31016, 38770, 48680, 77540, 155080, 4718309, 9436618, 18873236, 23591545, 37746472, 47183090, 94366180, 188732360]

約数ペア:

[(1, 188732360), (2, 94366180), (4, 47183090), (5, 37746472), (8, 23591545), (10, 18873236), (20, 9436618), (40, 4718309), (1217, 155080), (2434, 77540), (3877, 48680), (4868, 38770), (6085, 31016), (7754, 24340), (9736, 19385), (12170, 15508)]