22197720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 67223520

約数和(自身を除く): 45025800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1637, 1695, 2260, 2712, 3274, 3390, 4520, 4911, 6548, 6780, 8185, 9822, 13096, 13560, 16370, 19644, 24555, 32740, 39288, 49110, 65480, 98220, 184981, 196440, 369962, 554943, 739924, 924905, 1109886, 1479848, 1849810, 2219772, 2774715, 3699620, 4439544, 5549430, 7399240, 11098860, 22197720]

約数ペア:

[(1, 22197720), (2, 11098860), (3, 7399240), (4, 5549430), (5, 4439544), (6, 3699620), (8, 2774715), (10, 2219772), (12, 1849810), (15, 1479848), (20, 1109886), (24, 924905), (30, 739924), (40, 554943), (60, 369962), (113, 196440), (120, 184981), (226, 98220), (339, 65480), (452, 49110), (565, 39288), (678, 32740), (904, 24555), (1130, 19644), (1356, 16370), (1637, 13560), (1695, 13096), (2260, 9822), (2712, 8185), (3274, 6780), (3390, 6548), (4520, 4911)]