24170620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 28688900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 356, 367, 370, 445, 734, 740, 890, 1468, 1780, 1835, 3293, 3670, 6586, 7340, 13172, 13579, 16465, 27158, 32663, 32930, 54316, 65326, 65860, 67895, 130652, 135790, 163315, 271580, 326630, 653260, 1208531, 2417062, 4834124, 6042655, 12085310, 24170620]

約数ペア:

[(1, 24170620), (2, 12085310), (4, 6042655), (5, 4834124), (10, 2417062), (20, 1208531), (37, 653260), (74, 326630), (89, 271580), (148, 163315), (178, 135790), (185, 130652), (356, 67895), (367, 65860), (370, 65326), (445, 54316), (734, 32930), (740, 32663), (890, 27158), (1468, 16465), (1780, 13579), (1835, 13172), (3293, 7340), (3670, 6586)]