834098680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5009}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 1969531200

約数和(自身を除く): 1135432520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 181, 184, 230, 362, 460, 724, 905, 920, 1448, 1810, 3620, 4163, 5009, 7240, 8326, 10018, 16652, 20036, 20815, 25045, 33304, 40072, 41630, 50090, 83260, 100180, 115207, 166520, 200360, 230414, 460828, 576035, 906629, 921656, 1152070, 1813258, 2304140, 3626516, 4533145, 4608280, 7253032, 9066290, 18132580, 20852467, 36265160, 41704934, 83409868, 104262335, 166819736, 208524670, 417049340, 834098680]

約数ペア:

[(1, 834098680), (2, 417049340), (4, 208524670), (5, 166819736), (8, 104262335), (10, 83409868), (20, 41704934), (23, 36265160), (40, 20852467), (46, 18132580), (92, 9066290), (115, 7253032), (181, 4608280), (184, 4533145), (230, 3626516), (362, 2304140), (460, 1813258), (724, 1152070), (905, 921656), (920, 906629), (1448, 576035), (1810, 460828), (3620, 230414), (4163, 200360), (5009, 166520), (7240, 115207), (8326, 100180), (10018, 83260), (16652, 50090), (20036, 41630), (20815, 40072), (25045, 33304)]