2408440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3199

約数の個数: 32

約数和(自身を含む): 5706000

約数和(自身を除く): 3297560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3169, 6338, 12676, 15845, 25352, 31690, 60211, 63380, 120422, 126760, 240844, 301055, 481688, 602110, 1204220, 2408440]

約数ペア:

[(1, 2408440), (2, 1204220), (4, 602110), (5, 481688), (8, 301055), (10, 240844), (19, 126760), (20, 120422), (38, 63380), (40, 60211), (76, 31690), (95, 25352), (152, 15845), (190, 12676), (380, 6338), (760, 3169)]