10702640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 27560736

約数和(自身を除く): 16858096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 251, 260, 328, 410, 502, 520, 533, 656, 820, 1004, 1040, 1066, 1255, 1640, 2008, 2132, 2510, 2665, 3263, 3280, 4016, 4264, 5020, 5330, 6526, 8528, 10040, 10291, 10660, 13052, 16315, 20080, 20582, 21320, 26104, 32630, 41164, 42640, 51455, 52208, 65260, 82328, 102910, 130520, 133783, 164656, 205820, 261040, 267566, 411640, 535132, 668915, 823280, 1070264, 1337830, 2140528, 2675660, 5351320, 10702640]

約数ペア:

[(1, 10702640), (2, 5351320), (4, 2675660), (5, 2140528), (8, 1337830), (10, 1070264), (13, 823280), (16, 668915), (20, 535132), (26, 411640), (40, 267566), (41, 261040), (52, 205820), (65, 164656), (80, 133783), (82, 130520), (104, 102910), (130, 82328), (164, 65260), (205, 52208), (208, 51455), (251, 42640), (260, 41164), (328, 32630), (410, 26104), (502, 21320), (520, 20582), (533, 20080), (656, 16315), (820, 13052), (1004, 10660), (1040, 10291), (1066, 10040), (1255, 8528), (1640, 6526), (2008, 5330), (2132, 5020), (2510, 4264), (2665, 4016), (3263, 3280)]