41072990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20233}}^1$

素因数の和:20276

約数の個数: 32

約数和(自身を含む): 87410880

約数和(自身を除く): 46337890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 20233, 40466, 101165, 141631, 202330, 283262, 586757, 708155, 1173514, 1416310, 2933785, 4107299, 5867570, 8214598, 20536495, 41072990]

約数ペア:

[(1, 41072990), (2, 20536495), (5, 8214598), (7, 5867570), (10, 4107299), (14, 2933785), (29, 1416310), (35, 1173514), (58, 708155), (70, 586757), (145, 283262), (203, 202330), (290, 141631), (406, 101165), (1015, 40466), (2030, 20233)]