518892312460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{57943}}^1$

素因数の和:58223

約数の個数: 96

約数和(自身を含む): 1139881784832

約数和(自身を除く): 620989472372

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 163, 164, 205, 268, 326, 335, 410, 652, 670, 815, 820, 1340, 1630, 2747, 3260, 5494, 6683, 10921, 10988, 13366, 13735, 21842, 26732, 27470, 33415, 43684, 54605, 54940, 57943, 66830, 109210, 115886, 133660, 218420, 231772, 289715, 447761, 579430, 895522, 1158860, 1791044, 2238805, 2375663, 3882181, 4477610, 4751326, 7764362, 8955220, 9444709, 9502652, 11878315, 15528724, 18889418, 19410905, 23756630, 37778836, 38821810, 47223545, 47513260, 77643620, 94447090, 159169421, 188894180, 318338842, 387233069, 632795503, 636677684, 774466138, 795847105, 1265591006, 1548932276, 1591694210, 1936165345, 2531182012, 3163977515, 3183388420, 3872330690, 6327955030, 7744661380, 12655910060, 25944615623, 51889231246, 103778462492, 129723078115, 259446156230, 518892312460]

約数ペア:

[(1, 518892312460), (2, 259446156230), (4, 129723078115), (5, 103778462492), (10, 51889231246), (20, 25944615623), (41, 12655910060), (67, 7744661380), (82, 6327955030), (134, 3872330690), (163, 3183388420), (164, 3163977515), (205, 2531182012), (268, 1936165345), (326, 1591694210), (335, 1548932276), (410, 1265591006), (652, 795847105), (670, 774466138), (815, 636677684), (820, 632795503), (1340, 387233069), (1630, 318338842), (2747, 188894180), (3260, 159169421), (5494, 94447090), (6683, 77643620), (10921, 47513260), (10988, 47223545), (13366, 38821810), (13735, 37778836), (21842, 23756630), (26732, 19410905), (27470, 18889418), (33415, 15528724), (43684, 11878315), (54605, 9502652), (54940, 9444709), (57943, 8955220), (66830, 7764362), (109210, 4751326), (115886, 4477610), (133660, 3882181), (218420, 2375663), (231772, 2238805), (289715, 1791044), (447761, 1158860), (579430, 895522)]