2616862460

素因数分解:

$2^2\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{19973}}^1$

素因数の和:26533

約数の個数: 24

約数和(自身を含む): 5496525216

約数和(自身を除く): 2879662756

約数列:

[1, 2, 4, 5, 10, 20, 6551, 13102, 19973, 26204, 32755, 39946, 65510, 79892, 99865, 131020, 199730, 399460, 130843123, 261686246, 523372492, 654215615, 1308431230, 2616862460]

約数ペア:

[(1, 2616862460), (2, 1308431230), (4, 654215615), (5, 523372492), (10, 261686246), (20, 130843123), (6551, 399460), (13102, 199730), (19973, 131020), (26204, 99865), (32755, 79892), (39946, 65510)]