13495612520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1526653}}^1$

素因数の和:1526694

約数の個数: 64

約数和(自身を含む): 34624512720

約数和(自身を除く): 21128900200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 1526653, 3053306, 6106612, 7633265, 12213224, 15266530, 19846489, 25953101, 30533060, 39692978, 51906202, 61066120, 79385956, 99232445, 103812404, 129765505, 158771912, 198464890, 207624808, 259531010, 337390313, 396929780, 519062020, 674780626, 793859560, 1038124040, 1349561252, 1686951565, 2699122504, 3373903130, 6747806260, 13495612520]

約数ペア:

[(1, 13495612520), (2, 6747806260), (4, 3373903130), (5, 2699122504), (8, 1686951565), (10, 1349561252), (13, 1038124040), (17, 793859560), (20, 674780626), (26, 519062020), (34, 396929780), (40, 337390313), (52, 259531010), (65, 207624808), (68, 198464890), (85, 158771912), (104, 129765505), (130, 103812404), (136, 99232445), (170, 79385956), (221, 61066120), (260, 51906202), (340, 39692978), (442, 30533060), (520, 25953101), (680, 19846489), (884, 15266530), (1105, 12213224), (1768, 7633265), (2210, 6106612), (4420, 3053306), (8840, 1526653)]