13653380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 32704560

約数和(自身を除く): 19051180

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, 3089, 4420, 6178, 12356, 15445, 30890, 40157, 52513, 61780, 80314, 105026, 160628, 200785, 210052, 262565, 401570, 525130, 682669, 803140, 1050260, 1365338, 2730676, 3413345, 6826690, 13653380]

約数ペア:

[(1, 13653380), (2, 6826690), (4, 3413345), (5, 2730676), (10, 1365338), (13, 1050260), (17, 803140), (20, 682669), (26, 525130), (34, 401570), (52, 262565), (65, 210052), (68, 200785), (85, 160628), (130, 105026), (170, 80314), (221, 61780), (260, 52513), (340, 40157), (442, 30890), (884, 15445), (1105, 12356), (2210, 6178), (3089, 4420)]