225848810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 464849280

約数和(自身を除く): 239000470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 83, 110, 145, 166, 290, 319, 415, 638, 830, 853, 913, 1595, 1706, 1826, 2407, 3190, 4265, 4565, 4814, 8530, 9130, 9383, 12035, 18766, 24070, 24737, 26477, 46915, 49474, 52954, 70799, 93830, 123685, 132385, 141598, 247370, 264770, 272107, 353995, 544214, 707990, 778789, 1360535, 1557578, 2053171, 2721070, 3893945, 4106342, 7787890, 10265855, 20531710, 22584881, 45169762, 112924405, 225848810]

約数ペア:

[(1, 225848810), (2, 112924405), (5, 45169762), (10, 22584881), (11, 20531710), (22, 10265855), (29, 7787890), (55, 4106342), (58, 3893945), (83, 2721070), (110, 2053171), (145, 1557578), (166, 1360535), (290, 778789), (319, 707990), (415, 544214), (638, 353995), (830, 272107), (853, 264770), (913, 247370), (1595, 141598), (1706, 132385), (1826, 123685), (2407, 93830), (3190, 70799), (4265, 52954), (4565, 49474), (4814, 46915), (8530, 26477), (9130, 24737), (9383, 24070), (12035, 18766)]