2560031892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{718303}}^1$

素因数の和:718330

約数の個数: 60

約数和(自身を含む): 7300841856

約数和(自身を除く): 4740809964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 718303, 1436606, 2154909, 2873212, 4309818, 6464727, 7901333, 8619636, 12929454, 15802666, 19394181, 23703999, 25858908, 31605332, 38788362, 47407998, 58182543, 71111997, 77576724, 94815996, 116365086, 142223994, 213335991, 232730172, 284447988, 426671982, 640007973, 853343964, 1280015946, 2560031892]

約数ペア:

[(1, 2560031892), (2, 1280015946), (3, 853343964), (4, 640007973), (6, 426671982), (9, 284447988), (11, 232730172), (12, 213335991), (18, 142223994), (22, 116365086), (27, 94815996), (33, 77576724), (36, 71111997), (44, 58182543), (54, 47407998), (66, 38788362), (81, 31605332), (99, 25858908), (108, 23703999), (132, 19394181), (162, 15802666), (198, 12929454), (297, 8619636), (324, 7901333), (396, 6464727), (594, 4309818), (891, 2873212), (1188, 2154909), (1782, 1436606), (3564, 718303)]