7311448820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6659}}^1$

素因数の和:6825

約数の個数: 96

約数和(自身を含む): 17105437440

約数和(自身を除く): 9793988620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 103, 130, 164, 205, 206, 260, 410, 412, 515, 533, 820, 1030, 1066, 1339, 2060, 2132, 2665, 2678, 4223, 5330, 5356, 6659, 6695, 8446, 10660, 13318, 13390, 16892, 21115, 26636, 26780, 33295, 42230, 54899, 66590, 84460, 86567, 109798, 133180, 173134, 219596, 273019, 274495, 346268, 432835, 546038, 548990, 685877, 865670, 1092076, 1097980, 1365095, 1371754, 1731340, 2730190, 2743508, 3429385, 3549247, 5460380, 6858770, 7098494, 8916401, 13717540, 14196988, 17746235, 17832802, 28120957, 35492470, 35665604, 44582005, 56241914, 70984940, 89164010, 112483828, 140604785, 178328020, 281209570, 365572441, 562419140, 731144882, 1462289764, 1827862205, 3655724410, 7311448820]

約数ペア:

[(1, 7311448820), (2, 3655724410), (4, 1827862205), (5, 1462289764), (10, 731144882), (13, 562419140), (20, 365572441), (26, 281209570), (41, 178328020), (52, 140604785), (65, 112483828), (82, 89164010), (103, 70984940), (130, 56241914), (164, 44582005), (205, 35665604), (206, 35492470), (260, 28120957), (410, 17832802), (412, 17746235), (515, 14196988), (533, 13717540), (820, 8916401), (1030, 7098494), (1066, 6858770), (1339, 5460380), (2060, 3549247), (2132, 3429385), (2665, 2743508), (2678, 2730190), (4223, 1731340), (5330, 1371754), (5356, 1365095), (6659, 1097980), (6695, 1092076), (8446, 865670), (10660, 685877), (13318, 548990), (13390, 546038), (16892, 432835), (21115, 346268), (26636, 274495), (26780, 273019), (33295, 219596), (42230, 173134), (54899, 133180), (66590, 109798), (84460, 86567)]