14920147580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3375599}}^1$

素因数の和:3375638

約数の個数: 48

約数和(自身を含む): 35727350400

約数和(自身を除く): 20807202820

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 3375599, 6751198, 13502396, 16877995, 33755990, 43882787, 57385183, 67511980, 87765574, 114770366, 175531148, 219413935, 229540732, 286925915, 438827870, 573851830, 746007379, 877655740, 1147703660, 1492014758, 2984029516, 3730036895, 7460073790, 14920147580]

約数ペア:

[(1, 14920147580), (2, 7460073790), (4, 3730036895), (5, 2984029516), (10, 1492014758), (13, 1147703660), (17, 877655740), (20, 746007379), (26, 573851830), (34, 438827870), (52, 286925915), (65, 229540732), (68, 219413935), (85, 175531148), (130, 114770366), (170, 87765574), (221, 67511980), (260, 57385183), (340, 43882787), (442, 33755990), (884, 16877995), (1105, 13502396), (2210, 6751198), (4420, 3375599)]