68593580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 158167296

約数和(自身を除く): 89573716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 1867, 3340, 3674, 3734, 7348, 7468, 9185, 9335, 18370, 18670, 20537, 36740, 37340, 41074, 82148, 102685, 205370, 311789, 410740, 623578, 1247156, 1558945, 3117890, 3429679, 6235780, 6859358, 13718716, 17148395, 34296790, 68593580]

約数ペア:

[(1, 68593580), (2, 34296790), (4, 17148395), (5, 13718716), (10, 6859358), (11, 6235780), (20, 3429679), (22, 3117890), (44, 1558945), (55, 1247156), (110, 623578), (167, 410740), (220, 311789), (334, 205370), (668, 102685), (835, 82148), (1670, 41074), (1837, 37340), (1867, 36740), (3340, 20537), (3674, 18670), (3734, 18370), (7348, 9335), (7468, 9185)]