54017080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 132773760

約数和(自身を除く): 78756680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1423, 1460, 1898, 2846, 2920, 3796, 4745, 5692, 7115, 7592, 9490, 11384, 14230, 18499, 18980, 28460, 36998, 37960, 56920, 73996, 92495, 103879, 147992, 184990, 207758, 369980, 415516, 519395, 739960, 831032, 1038790, 1350427, 2077580, 2700854, 4155160, 5401708, 6752135, 10803416, 13504270, 27008540, 54017080]

約数ペア:

[(1, 54017080), (2, 27008540), (4, 13504270), (5, 10803416), (8, 6752135), (10, 5401708), (13, 4155160), (20, 2700854), (26, 2077580), (40, 1350427), (52, 1038790), (65, 831032), (73, 739960), (104, 519395), (130, 415516), (146, 369980), (260, 207758), (292, 184990), (365, 147992), (520, 103879), (584, 92495), (730, 73996), (949, 56920), (1423, 37960), (1460, 36998), (1898, 28460), (2846, 18980), (2920, 18499), (3796, 14230), (4745, 11384), (5692, 9490), (7115, 7592)]