11739080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9509

約数の個数: 32

約数和(自身を含む): 27267840

約数和(自身を除く): 15528760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9467, 18934, 37868, 47335, 75736, 94670, 189340, 293477, 378680, 586954, 1173908, 1467385, 2347816, 2934770, 5869540, 11739080]

約数ペア:

[(1, 11739080), (2, 5869540), (4, 2934770), (5, 2347816), (8, 1467385), (10, 1173908), (20, 586954), (31, 378680), (40, 293477), (62, 189340), (124, 94670), (155, 75736), (248, 47335), (310, 37868), (620, 18934), (1240, 9467)]