4962980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 12047616

約数和(自身を除く): 7084636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1327, 1870, 2654, 3740, 5308, 6635, 13270, 14597, 22559, 26540, 29194, 45118, 58388, 72985, 90236, 112795, 145970, 225590, 248149, 291940, 451180, 496298, 992596, 1240745, 2481490, 4962980]

約数ペア:

[(1, 4962980), (2, 2481490), (4, 1240745), (5, 992596), (10, 496298), (11, 451180), (17, 291940), (20, 248149), (22, 225590), (34, 145970), (44, 112795), (55, 90236), (68, 72985), (85, 58388), (110, 45118), (170, 29194), (187, 26540), (220, 22559), (340, 14597), (374, 13270), (748, 6635), (935, 5308), (1327, 3740), (1870, 2654)]