97041620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1487}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 220485888

約数和(自身を除く): 123444268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 1004, 1255, 1487, 2510, 2974, 3263, 5020, 5948, 6526, 7435, 13052, 14870, 16315, 19331, 29740, 32630, 38662, 65260, 77324, 96655, 193310, 373237, 386620, 746474, 1492948, 1866185, 3732370, 4852081, 7464740, 9704162, 19408324, 24260405, 48520810, 97041620]

約数ペア:

[(1, 97041620), (2, 48520810), (4, 24260405), (5, 19408324), (10, 9704162), (13, 7464740), (20, 4852081), (26, 3732370), (52, 1866185), (65, 1492948), (130, 746474), (251, 386620), (260, 373237), (502, 193310), (1004, 96655), (1255, 77324), (1487, 65260), (2510, 38662), (2974, 32630), (3263, 29740), (5020, 19331), (5948, 16315), (6526, 14870), (7435, 13052)]