352499080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{30493}}^1$

素因数の和:30538

約数の個数: 48

約数和(自身を含む): 842549220

約数和(自身を除く): 490050140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 30493, 60986, 121972, 152465, 243944, 304930, 518381, 609860, 1036762, 1219720, 2073524, 2591905, 4147048, 5183810, 8812477, 10367620, 17624954, 20735240, 35249908, 44062385, 70499816, 88124770, 176249540, 352499080]

約数ペア:

[(1, 352499080), (2, 176249540), (4, 88124770), (5, 70499816), (8, 44062385), (10, 35249908), (17, 20735240), (20, 17624954), (34, 10367620), (40, 8812477), (68, 5183810), (85, 4147048), (136, 2591905), (170, 2073524), (289, 1219720), (340, 1036762), (578, 609860), (680, 518381), (1156, 304930), (1445, 243944), (2312, 152465), (2890, 121972), (5780, 60986), (11560, 30493)]