12790150360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1\times {\mathrm{4549}}^1$

素因数の和:9980

約数の個数: 64

約数和(自身を含む): 31004064000

約数和(自身を除く): 18213913640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4549, 5407, 9098, 10814, 18196, 21628, 22745, 27035, 36392, 43256, 45490, 54070, 59137, 70291, 90980, 108140, 118274, 140582, 181960, 216280, 236548, 281164, 295685, 351455, 473096, 562328, 591370, 702910, 1182740, 1405820, 2365480, 2811640, 24596443, 49192886, 98385772, 122982215, 196771544, 245964430, 319753759, 491928860, 639507518, 983857720, 1279015036, 1598768795, 2558030072, 3197537590, 6395075180, 12790150360]

約数ペア:

[(1, 12790150360), (2, 6395075180), (4, 3197537590), (5, 2558030072), (8, 1598768795), (10, 1279015036), (13, 983857720), (20, 639507518), (26, 491928860), (40, 319753759), (52, 245964430), (65, 196771544), (104, 122982215), (130, 98385772), (260, 49192886), (520, 24596443), (4549, 2811640), (5407, 2365480), (9098, 1405820), (10814, 1182740), (18196, 702910), (21628, 591370), (22745, 562328), (27035, 473096), (36392, 351455), (43256, 295685), (45490, 281164), (54070, 236548), (59137, 216280), (70291, 181960), (90980, 140582), (108140, 118274)]