10251675920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{327739}}^1$

素因数の和:327792

約数の個数: 80

約数和(自身を含む): 26334564480

約数和(自身を除く): 16082888560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7820, 15640, 31280, 327739, 655478, 1310956, 1638695, 2621912, 3277390, 5243824, 5571563, 6554780, 7537997, 11143126, 13109560, 15075994, 22286252, 26219120, 27857815, 30151988, 37689985, 44572504, 55715630, 60303976, 75379970, 89145008, 111431260, 120607952, 128145949, 150759940, 222862520, 256291898, 301519880, 445725040, 512583796, 603039760, 640729745, 1025167592, 1281459490, 2050335184, 2562918980, 5125837960, 10251675920]

約数ペア:

[(1, 10251675920), (2, 5125837960), (4, 2562918980), (5, 2050335184), (8, 1281459490), (10, 1025167592), (16, 640729745), (17, 603039760), (20, 512583796), (23, 445725040), (34, 301519880), (40, 256291898), (46, 222862520), (68, 150759940), (80, 128145949), (85, 120607952), (92, 111431260), (115, 89145008), (136, 75379970), (170, 60303976), (184, 55715630), (230, 44572504), (272, 37689985), (340, 30151988), (368, 27857815), (391, 26219120), (460, 22286252), (680, 15075994), (782, 13109560), (920, 11143126), (1360, 7537997), (1564, 6554780), (1840, 5571563), (1955, 5243824), (3128, 3277390), (3910, 2621912), (6256, 1638695), (7820, 1310956), (15640, 655478), (31280, 327739)]