11655380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15923500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 1709, 3410, 3418, 6820, 6836, 8545, 17090, 18799, 34180, 37598, 52979, 75196, 93995, 105958, 187990, 211916, 264895, 375980, 529790, 582769, 1059580, 1165538, 2331076, 2913845, 5827690, 11655380]

約数ペア:

[(1, 11655380), (2, 5827690), (4, 2913845), (5, 2331076), (10, 1165538), (11, 1059580), (20, 582769), (22, 529790), (31, 375980), (44, 264895), (55, 211916), (62, 187990), (110, 105958), (124, 93995), (155, 75196), (220, 52979), (310, 37598), (341, 34180), (620, 18799), (682, 17090), (1364, 8545), (1705, 6836), (1709, 6820), (3410, 3418)]