22888040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 60255360

約数和(自身を除く): 37367320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 1901, 2408, 3010, 3802, 6020, 7604, 9505, 12040, 13307, 15208, 19010, 26614, 38020, 53228, 66535, 76040, 81743, 106456, 133070, 163486, 266140, 326972, 408715, 532280, 572201, 653944, 817430, 1144402, 1634860, 2288804, 2861005, 3269720, 4577608, 5722010, 11444020, 22888040]

約数ペア:

[(1, 22888040), (2, 11444020), (4, 5722010), (5, 4577608), (7, 3269720), (8, 2861005), (10, 2288804), (14, 1634860), (20, 1144402), (28, 817430), (35, 653944), (40, 572201), (43, 532280), (56, 408715), (70, 326972), (86, 266140), (140, 163486), (172, 133070), (215, 106456), (280, 81743), (301, 76040), (344, 66535), (430, 53228), (602, 38020), (860, 26614), (1204, 19010), (1505, 15208), (1720, 13307), (1901, 12040), (2408, 9505), (3010, 7604), (3802, 6020)]