61275716920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1096559}}^1$

素因数の和:1096708

約数の個数: 64

約数和(自身を含む): 151588454400

約数和(自身を除く): 90312737480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 55880, 1096559, 2193118, 4386236, 5482795, 8772472, 10965590, 12062149, 21931180, 24124298, 43862360, 48248596, 60310745, 96497192, 120621490, 139262993, 241242980, 278525986, 482485960, 557051972, 696314965, 1114103944, 1392629930, 1531892923, 2785259860, 3063785846, 5570519720, 6127571692, 7659464615, 12255143384, 15318929230, 30637858460, 61275716920]

約数ペア:

[(1, 61275716920), (2, 30637858460), (4, 15318929230), (5, 12255143384), (8, 7659464615), (10, 6127571692), (11, 5570519720), (20, 3063785846), (22, 2785259860), (40, 1531892923), (44, 1392629930), (55, 1114103944), (88, 696314965), (110, 557051972), (127, 482485960), (220, 278525986), (254, 241242980), (440, 139262993), (508, 120621490), (635, 96497192), (1016, 60310745), (1270, 48248596), (1397, 43862360), (2540, 24124298), (2794, 21931180), (5080, 12062149), (5588, 10965590), (6985, 8772472), (11176, 5482795), (13970, 4386236), (27940, 2193118), (55880, 1096559)]