83445700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64216

約数の個数: 36

約数和(自身を含む): 195009220

約数和(自身を除く): 111563520

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 64189, 128378, 256756, 320945, 641890, 834457, 1283780, 1604725, 1668914, 3209450, 3337828, 4172285, 6418900, 8344570, 16689140, 20861425, 41722850, 83445700]

約数ペア:

[(1, 83445700), (2, 41722850), (4, 20861425), (5, 16689140), (10, 8344570), (13, 6418900), (20, 4172285), (25, 3337828), (26, 3209450), (50, 1668914), (52, 1604725), (65, 1283780), (100, 834457), (130, 641890), (260, 320945), (325, 256756), (650, 128378), (1300, 64189)]