101049961280

素因数分解:

$2^6\times 5^1\times {\mathrm{409}}^1\times {\mathrm{772081}}^1$

素因数の和:772507

約数の個数: 56

約数和(自身を含む): 241213858440

約数和(自身を除く): 140163897160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 818, 1636, 2045, 3272, 4090, 6544, 8180, 13088, 16360, 26176, 32720, 65440, 130880, 772081, 1544162, 3088324, 3860405, 6176648, 7720810, 12353296, 15441620, 24706592, 30883240, 49413184, 61766480, 123532960, 247065920, 315781129, 631562258, 1263124516, 1578905645, 2526249032, 3157811290, 5052498064, 6315622580, 10104996128, 12631245160, 20209992256, 25262490320, 50524980640, 101049961280]

約数ペア:

[(1, 101049961280), (2, 50524980640), (4, 25262490320), (5, 20209992256), (8, 12631245160), (10, 10104996128), (16, 6315622580), (20, 5052498064), (32, 3157811290), (40, 2526249032), (64, 1578905645), (80, 1263124516), (160, 631562258), (320, 315781129), (409, 247065920), (818, 123532960), (1636, 61766480), (2045, 49413184), (3272, 30883240), (4090, 24706592), (6544, 15441620), (8180, 12353296), (13088, 7720810), (16360, 6176648), (26176, 3860405), (32720, 3088324), (65440, 1544162), (130880, 772081)]