117852520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 276048000

約数和(自身を除く): 158195480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 359, 566, 580, 718, 1132, 1160, 1415, 1436, 1795, 2264, 2830, 2872, 3590, 5660, 7180, 8207, 10411, 11320, 14360, 16414, 20822, 32828, 41035, 41644, 52055, 65656, 82070, 83288, 101597, 104110, 164140, 203194, 208220, 328280, 406388, 416440, 507985, 812776, 1015970, 2031940, 2946313, 4063880, 5892626, 11785252, 14731565, 23570504, 29463130, 58926260, 117852520]

約数ペア:

[(1, 117852520), (2, 58926260), (4, 29463130), (5, 23570504), (8, 14731565), (10, 11785252), (20, 5892626), (29, 4063880), (40, 2946313), (58, 2031940), (116, 1015970), (145, 812776), (232, 507985), (283, 416440), (290, 406388), (359, 328280), (566, 208220), (580, 203194), (718, 164140), (1132, 104110), (1160, 101597), (1415, 83288), (1436, 82070), (1795, 65656), (2264, 52055), (2830, 41644), (2872, 41035), (3590, 32828), (5660, 20822), (7180, 16414), (8207, 14360), (10411, 11320)]