41999750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12923}}^1$

素因数の和:12953

約数の個数: 32

約数和(自身を含む): 84678048

約数和(自身を除く): 42678298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12923, 25846, 64615, 129230, 167999, 323075, 335998, 646150, 839995, 1615375, 1679990, 3230750, 4199975, 8399950, 20999875, 41999750]

約数ペア:

[(1, 41999750), (2, 20999875), (5, 8399950), (10, 4199975), (13, 3230750), (25, 1679990), (26, 1615375), (50, 839995), (65, 646150), (125, 335998), (130, 323075), (250, 167999), (325, 129230), (650, 64615), (1625, 25846), (3250, 12923)]