61136420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179813}}^1$

素因数の和:179839

約数の個数: 24

約数和(自身を含む): 135939384

約数和(自身を除く): 74802964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 179813, 359626, 719252, 899065, 1798130, 3056821, 3596260, 6113642, 12227284, 15284105, 30568210, 61136420]

約数ペア:

[(1, 61136420), (2, 30568210), (4, 15284105), (5, 12227284), (10, 6113642), (17, 3596260), (20, 3056821), (34, 1798130), (68, 899065), (85, 719252), (170, 359626), (340, 179813)]