103680517240

素因数分解:

$2^3\times 5^1\times {\mathrm{64621}}^1\times {\mathrm{40111}}^1$

素因数の和:104743

約数の個数: 32

約数和(自身を含む): 233290589760

約数和(自身を除く): 129610072520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 40111, 64621, 80222, 129242, 160444, 200555, 258484, 320888, 323105, 401110, 516968, 646210, 802220, 1292420, 1604440, 2584840, 2592012931, 5184025862, 10368051724, 12960064655, 20736103448, 25920129310, 51840258620, 103680517240]

約数ペア:

[(1, 103680517240), (2, 51840258620), (4, 25920129310), (5, 20736103448), (8, 12960064655), (10, 10368051724), (20, 5184025862), (40, 2592012931), (40111, 2584840), (64621, 1604440), (80222, 1292420), (129242, 802220), (160444, 646210), (200555, 516968), (258484, 401110), (320888, 323105)]