12082584040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{72109}}^1$

素因数の和:72250

約数の個数: 64

約数和(自身を含む): 28036368000

約数和(自身を除く): 15953783960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 71, 118, 142, 236, 284, 295, 355, 472, 568, 590, 710, 1180, 1420, 2360, 2840, 4189, 8378, 16756, 20945, 33512, 41890, 72109, 83780, 144218, 167560, 288436, 360545, 576872, 721090, 1442180, 2884360, 4254431, 5119739, 8508862, 10239478, 17017724, 20478956, 21272155, 25598695, 34035448, 40957912, 42544310, 51197390, 85088620, 102394780, 170177240, 204789560, 302064601, 604129202, 1208258404, 1510323005, 2416516808, 3020646010, 6041292020, 12082584040]

約数ペア:

[(1, 12082584040), (2, 6041292020), (4, 3020646010), (5, 2416516808), (8, 1510323005), (10, 1208258404), (20, 604129202), (40, 302064601), (59, 204789560), (71, 170177240), (118, 102394780), (142, 85088620), (236, 51197390), (284, 42544310), (295, 40957912), (355, 34035448), (472, 25598695), (568, 21272155), (590, 20478956), (710, 17017724), (1180, 10239478), (1420, 8508862), (2360, 5119739), (2840, 4254431), (4189, 2884360), (8378, 1442180), (16756, 721090), (20945, 576872), (33512, 360545), (41890, 288436), (72109, 167560), (83780, 144218)]