1567609459910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{121721}}^1$

素因数の和:122529

約数の個数: 64

約数和(自身を含む): 3062977352064

約数和(自身を除く): 1495367892154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 631, 785, 1262, 1570, 2041, 3155, 4082, 6310, 8203, 10205, 16406, 20410, 41015, 82030, 99067, 121721, 198134, 243442, 495335, 608605, 990670, 1217210, 1287871, 1582373, 2575742, 3164746, 6439355, 7911865, 12878710, 15823730, 19110197, 38220394, 76805951, 95550985, 153611902, 191101970, 248432561, 384029755, 496865122, 768059510, 998477363, 1242162805, 1996954726, 2484325610, 4992386815, 9984773630, 12058534307, 24117068614, 60292671535, 120585343070, 156760945991, 313521891982, 783804729955, 1567609459910]

約数ペア:

[(1, 1567609459910), (2, 783804729955), (5, 313521891982), (10, 156760945991), (13, 120585343070), (26, 60292671535), (65, 24117068614), (130, 12058534307), (157, 9984773630), (314, 4992386815), (631, 2484325610), (785, 1996954726), (1262, 1242162805), (1570, 998477363), (2041, 768059510), (3155, 496865122), (4082, 384029755), (6310, 248432561), (8203, 191101970), (10205, 153611902), (16406, 95550985), (20410, 76805951), (41015, 38220394), (82030, 19110197), (99067, 15823730), (121721, 12878710), (198134, 7911865), (243442, 6439355), (495335, 3164746), (608605, 2575742), (990670, 1582373), (1217210, 1287871)]