15695097260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1\times {\mathrm{11491}}^1$

素因数の和:13734

約数の個数: 48

約数和(自身を含む): 34041326592

約数和(自身を除く): 18346229332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2203, 4406, 8812, 11015, 11491, 22030, 22982, 44060, 45964, 57455, 68293, 114910, 136586, 229820, 273172, 341465, 356221, 682930, 712442, 1365860, 1424884, 1781105, 3562210, 7124420, 25314673, 50629346, 101258692, 126573365, 253146730, 506293460, 784754863, 1569509726, 3139019452, 3923774315, 7847548630, 15695097260]

約数ペア:

[(1, 15695097260), (2, 7847548630), (4, 3923774315), (5, 3139019452), (10, 1569509726), (20, 784754863), (31, 506293460), (62, 253146730), (124, 126573365), (155, 101258692), (310, 50629346), (620, 25314673), (2203, 7124420), (4406, 3562210), (8812, 1781105), (11015, 1424884), (11491, 1365860), (22030, 712442), (22982, 682930), (44060, 356221), (45964, 341465), (57455, 273172), (68293, 229820), (114910, 136586)]