2727343580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{4723}}^1$

素因数の和:6966

約数の個数: 48

約数和(自身を含む): 6172076064

約数和(自身を除く): 3444732484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2221, 4442, 4723, 8884, 9446, 11105, 18892, 22210, 23615, 28873, 44420, 47230, 57746, 61399, 94460, 115492, 122798, 144365, 245596, 288730, 306995, 577460, 613990, 1227980, 10489783, 20979566, 41959132, 52448915, 104897830, 136367179, 209795660, 272734358, 545468716, 681835895, 1363671790, 2727343580]

約数ペア:

[(1, 2727343580), (2, 1363671790), (4, 681835895), (5, 545468716), (10, 272734358), (13, 209795660), (20, 136367179), (26, 104897830), (52, 52448915), (65, 41959132), (130, 20979566), (260, 10489783), (2221, 1227980), (4442, 613990), (4723, 577460), (8884, 306995), (9446, 288730), (11105, 245596), (18892, 144365), (22210, 122798), (23615, 115492), (28873, 94460), (44420, 61399), (47230, 57746)]