2484112640

素因数分解:

$2^8\times 5^1\times {\mathrm{1940713}}^1$

素因数の和:1940734

約数の個数: 36

約数和(自身を含む): 5950229124

約数和(自身を除く): 3466116484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1940713, 3881426, 7762852, 9703565, 15525704, 19407130, 31051408, 38814260, 62102816, 77628520, 124205632, 155257040, 248411264, 310514080, 496822528, 621028160, 1242056320, 2484112640]

約数ペア:

[(1, 2484112640), (2, 1242056320), (4, 621028160), (5, 496822528), (8, 310514080), (10, 248411264), (16, 155257040), (20, 124205632), (32, 77628520), (40, 62102816), (64, 38814260), (80, 31051408), (128, 19407130), (160, 15525704), (256, 9703565), (320, 7762852), (640, 3881426), (1280, 1940713)]