4545460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 10478160

約数和(自身を除く): 5932700

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 461, 493, 580, 922, 986, 1844, 1972, 2305, 2465, 4610, 4930, 7837, 9220, 9860, 13369, 15674, 26738, 31348, 39185, 53476, 66845, 78370, 133690, 156740, 227273, 267380, 454546, 909092, 1136365, 2272730, 4545460]

約数ペア:

[(1, 4545460), (2, 2272730), (4, 1136365), (5, 909092), (10, 454546), (17, 267380), (20, 227273), (29, 156740), (34, 133690), (58, 78370), (68, 66845), (85, 53476), (116, 39185), (145, 31348), (170, 26738), (290, 15674), (340, 13369), (461, 9860), (493, 9220), (580, 7837), (922, 4930), (986, 4610), (1844, 2465), (1972, 2305)]