2008871360

素因数分解:

$2^6\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2971}}^1$

素因数の和:5101

約数の個数: 56

約数和(自身を含む): 4787499696

約数和(自身を除く): 2778628336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2113, 2971, 4226, 5942, 8452, 10565, 11884, 14855, 16904, 21130, 23768, 29710, 33808, 42260, 47536, 59420, 67616, 84520, 95072, 118840, 135232, 169040, 190144, 237680, 338080, 475360, 676160, 950720, 6277723, 12555446, 25110892, 31388615, 50221784, 62777230, 100443568, 125554460, 200887136, 251108920, 401774272, 502217840, 1004435680, 2008871360]

約数ペア:

[(1, 2008871360), (2, 1004435680), (4, 502217840), (5, 401774272), (8, 251108920), (10, 200887136), (16, 125554460), (20, 100443568), (32, 62777230), (40, 50221784), (64, 31388615), (80, 25110892), (160, 12555446), (320, 6277723), (2113, 950720), (2971, 676160), (4226, 475360), (5942, 338080), (8452, 237680), (10565, 190144), (11884, 169040), (14855, 135232), (16904, 118840), (21130, 95072), (23768, 84520), (29710, 67616), (33808, 59420), (42260, 47536)]