1775200960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426731}}^1$

素因数の和:426761

約数の個数: 56

約数和(自身を含む): 4552376976

約数和(自身を除く): 2777176016

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, 1040, 2080, 4160, 426731, 853462, 1706924, 2133655, 3413848, 4267310, 5547503, 6827696, 8534620, 11095006, 13655392, 17069240, 22190012, 27310784, 27737515, 34138480, 44380024, 55475030, 68276960, 88760048, 110950060, 136553920, 177520096, 221900120, 355040192, 443800240, 887600480, 1775200960]

約数ペア:

[(1, 1775200960), (2, 887600480), (4, 443800240), (5, 355040192), (8, 221900120), (10, 177520096), (13, 136553920), (16, 110950060), (20, 88760048), (26, 68276960), (32, 55475030), (40, 44380024), (52, 34138480), (64, 27737515), (65, 27310784), (80, 22190012), (104, 17069240), (130, 13655392), (160, 11095006), (208, 8534620), (260, 6827696), (320, 5547503), (416, 4267310), (520, 3413848), (832, 2133655), (1040, 1706924), (2080, 853462), (4160, 426731)]