4245890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 40

約数和(自身を含む): 8696700

約数和(自身を除く): 4450810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1331, 1595, 2662, 3190, 3509, 6655, 7018, 13310, 14641, 17545, 29282, 35090, 38599, 73205, 77198, 146410, 192995, 385990, 424589, 849178, 2122945, 4245890]

約数ペア:

[(1, 4245890), (2, 2122945), (5, 849178), (10, 424589), (11, 385990), (22, 192995), (29, 146410), (55, 77198), (58, 73205), (110, 38599), (121, 35090), (145, 29282), (242, 17545), (290, 14641), (319, 13310), (605, 7018), (638, 6655), (1210, 3509), (1331, 3190), (1595, 2662)]