45020560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 114461424

約数和(自身を除く): 69440864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 593, 730, 949, 1040, 1168, 1186, 1460, 1898, 2372, 2920, 2965, 3796, 4744, 4745, 5840, 5930, 7592, 7709, 9488, 9490, 11860, 15184, 15418, 18980, 23720, 30836, 37960, 38545, 43289, 47440, 61672, 75920, 77090, 86578, 123344, 154180, 173156, 216445, 308360, 346312, 432890, 562757, 616720, 692624, 865780, 1125514, 1731560, 2251028, 2813785, 3463120, 4502056, 5627570, 9004112, 11255140, 22510280, 45020560]

約数ペア:

[(1, 45020560), (2, 22510280), (4, 11255140), (5, 9004112), (8, 5627570), (10, 4502056), (13, 3463120), (16, 2813785), (20, 2251028), (26, 1731560), (40, 1125514), (52, 865780), (65, 692624), (73, 616720), (80, 562757), (104, 432890), (130, 346312), (146, 308360), (208, 216445), (260, 173156), (292, 154180), (365, 123344), (520, 86578), (584, 77090), (593, 75920), (730, 61672), (949, 47440), (1040, 43289), (1168, 38545), (1186, 37960), (1460, 30836), (1898, 23720), (2372, 18980), (2920, 15418), (2965, 15184), (3796, 11860), (4744, 9490), (4745, 9488), (5840, 7709), (5930, 7592)]