105768650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{12517}}^1$

素因数の和:12555

約数の個数: 36

約数和(自身を含む): 213043842

約数和(自身を除く): 107275192

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 12517, 25034, 62585, 125170, 162721, 312925, 325442, 625850, 813605, 1627210, 2115373, 4068025, 4230746, 8136050, 10576865, 21153730, 52884325, 105768650]

約数ペア:

[(1, 105768650), (2, 52884325), (5, 21153730), (10, 10576865), (13, 8136050), (25, 4230746), (26, 4068025), (50, 2115373), (65, 1627210), (130, 813605), (169, 625850), (325, 325442), (338, 312925), (650, 162721), (845, 125170), (1690, 62585), (4225, 25034), (8450, 12517)]