2022480760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{1637}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 4631346720

約数和(自身を除く): 2608865960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 461, 536, 670, 922, 1340, 1637, 1844, 2305, 2680, 3274, 3688, 4610, 6548, 8185, 9220, 13096, 16370, 18440, 30887, 32740, 61774, 65480, 109679, 123548, 154435, 219358, 247096, 308870, 438716, 548395, 617740, 754657, 877432, 1096790, 1235480, 1509314, 2193580, 3018628, 3773285, 4387160, 6037256, 7546570, 15093140, 30186280, 50562019, 101124038, 202248076, 252810095, 404496152, 505620190, 1011240380, 2022480760]

約数ペア:

[(1, 2022480760), (2, 1011240380), (4, 505620190), (5, 404496152), (8, 252810095), (10, 202248076), (20, 101124038), (40, 50562019), (67, 30186280), (134, 15093140), (268, 7546570), (335, 6037256), (461, 4387160), (536, 3773285), (670, 3018628), (922, 2193580), (1340, 1509314), (1637, 1235480), (1844, 1096790), (2305, 877432), (2680, 754657), (3274, 617740), (3688, 548395), (4610, 438716), (6548, 308870), (8185, 247096), (9220, 219358), (13096, 154435), (16370, 123548), (18440, 109679), (30887, 65480), (32740, 61774)]