3964480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 10177272

約数和(自身を除く): 6212792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 953, 1040, 1906, 2080, 3812, 4160, 4765, 7624, 9530, 12389, 15248, 19060, 24778, 30496, 38120, 49556, 60992, 61945, 76240, 99112, 123890, 152480, 198224, 247780, 304960, 396448, 495560, 792896, 991120, 1982240, 3964480]

約数ペア:

[(1, 3964480), (2, 1982240), (4, 991120), (5, 792896), (8, 495560), (10, 396448), (13, 304960), (16, 247780), (20, 198224), (26, 152480), (32, 123890), (40, 99112), (52, 76240), (64, 61945), (65, 60992), (80, 49556), (104, 38120), (130, 30496), (160, 24778), (208, 19060), (260, 15248), (320, 12389), (416, 9530), (520, 7624), (832, 4765), (953, 4160), (1040, 3812), (1906, 2080)]