10401875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 15182640

約数和(自身を除く): 4780765

約数列:

[1, 5, 11, 17, 25, 55, 85, 89, 125, 187, 275, 425, 445, 625, 935, 979, 1375, 1513, 2125, 2225, 4675, 4895, 6875, 7565, 10625, 11125, 16643, 23375, 24475, 37825, 55625, 83215, 116875, 122375, 189125, 416075, 611875, 945625, 2080375, 10401875]

約数ペア:

[(1, 10401875), (5, 2080375), (11, 945625), (17, 611875), (25, 416075), (55, 189125), (85, 122375), (89, 116875), (125, 83215), (187, 55625), (275, 37825), (425, 24475), (445, 23375), (625, 16643), (935, 11125), (979, 10625), (1375, 7565), (1513, 6875), (2125, 4895), (2225, 4675)]