4095130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 8510040

約数和(自身を除く): 4414910

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 109, 130, 170, 218, 221, 289, 442, 545, 578, 1090, 1105, 1417, 1445, 1853, 2210, 2834, 2890, 3706, 3757, 7085, 7514, 9265, 14170, 18530, 18785, 24089, 31501, 37570, 48178, 63002, 120445, 157505, 240890, 315010, 409513, 819026, 2047565, 4095130]

約数ペア:

[(1, 4095130), (2, 2047565), (5, 819026), (10, 409513), (13, 315010), (17, 240890), (26, 157505), (34, 120445), (65, 63002), (85, 48178), (109, 37570), (130, 31501), (170, 24089), (218, 18785), (221, 18530), (289, 14170), (442, 9265), (545, 7514), (578, 7085), (1090, 3757), (1105, 3706), (1417, 2890), (1445, 2834), (1853, 2210)]