4028680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5820920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 151, 184, 230, 232, 290, 302, 460, 580, 604, 667, 755, 920, 1160, 1208, 1334, 1510, 2668, 3020, 3335, 3473, 4379, 5336, 6040, 6670, 6946, 8758, 13340, 13892, 17365, 17516, 21895, 26680, 27784, 34730, 35032, 43790, 69460, 87580, 100717, 138920, 175160, 201434, 402868, 503585, 805736, 1007170, 2014340, 4028680]

約数ペア:

[(1, 4028680), (2, 2014340), (4, 1007170), (5, 805736), (8, 503585), (10, 402868), (20, 201434), (23, 175160), (29, 138920), (40, 100717), (46, 87580), (58, 69460), (92, 43790), (115, 35032), (116, 34730), (145, 27784), (151, 26680), (184, 21895), (230, 17516), (232, 17365), (290, 13892), (302, 13340), (460, 8758), (580, 6946), (604, 6670), (667, 6040), (755, 5336), (920, 4379), (1160, 3473), (1208, 3335), (1334, 3020), (1510, 2668)]