570805909540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1\times {\mathrm{104383}}^1$

素因数の和:107932

約数の個数: 48

約数和(自身を含む): 1214228090880

約数和(自身を除く): 643422181340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3461, 6922, 13844, 17305, 34610, 69220, 104383, 208766, 273419, 417532, 521915, 546838, 1043830, 1093676, 1367095, 2087660, 2734190, 5468380, 8246257, 16492514, 32985028, 41231285, 82462570, 164925140, 361269563, 722539126, 1445078252, 1806347815, 3612695630, 7225391260, 28540295477, 57080590954, 114161181908, 142701477385, 285402954770, 570805909540]

約数ペア:

[(1, 570805909540), (2, 285402954770), (4, 142701477385), (5, 114161181908), (10, 57080590954), (20, 28540295477), (79, 7225391260), (158, 3612695630), (316, 1806347815), (395, 1445078252), (790, 722539126), (1580, 361269563), (3461, 164925140), (6922, 82462570), (13844, 41231285), (17305, 32985028), (34610, 16492514), (69220, 8246257), (104383, 5468380), (208766, 2734190), (273419, 2087660), (417532, 1367095), (521915, 1093676), (546838, 1043830)]