22817660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 49684320

約数和(自身を除く): 26866660

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 317, 590, 610, 634, 1180, 1220, 1268, 1585, 3170, 3599, 6340, 7198, 14396, 17995, 18703, 19337, 35990, 37406, 38674, 71980, 74812, 77348, 93515, 96685, 187030, 193370, 374060, 386740, 1140883, 2281766, 4563532, 5704415, 11408830, 22817660]

約数ペア:

[(1, 22817660), (2, 11408830), (4, 5704415), (5, 4563532), (10, 2281766), (20, 1140883), (59, 386740), (61, 374060), (118, 193370), (122, 187030), (236, 96685), (244, 93515), (295, 77348), (305, 74812), (317, 71980), (590, 38674), (610, 37406), (634, 35990), (1180, 19337), (1220, 18703), (1268, 17995), (1585, 14396), (3170, 7198), (3599, 6340)]