2025696520

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 4596419520

約数和(自身を除く): 2570723000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 307, 563, 586, 614, 1126, 1172, 1228, 1465, 1535, 2252, 2344, 2456, 2815, 2930, 3070, 4504, 5630, 5860, 6140, 11260, 11720, 12280, 22520, 89951, 164959, 172841, 179902, 329918, 345682, 359804, 449755, 659836, 691364, 719608, 824795, 864205, 899510, 1319672, 1382728, 1649590, 1728410, 1799020, 3299180, 3456820, 3598040, 6598360, 6913640, 50642413, 101284826, 202569652, 253212065, 405139304, 506424130, 1012848260, 2025696520]

約数ペア:

[(1, 2025696520), (2, 1012848260), (4, 506424130), (5, 405139304), (8, 253212065), (10, 202569652), (20, 101284826), (40, 50642413), (293, 6913640), (307, 6598360), (563, 3598040), (586, 3456820), (614, 3299180), (1126, 1799020), (1172, 1728410), (1228, 1649590), (1465, 1382728), (1535, 1319672), (2252, 899510), (2344, 864205), (2456, 824795), (2815, 719608), (2930, 691364), (3070, 659836), (4504, 449755), (5630, 359804), (5860, 345682), (6140, 329918), (11260, 179902), (11720, 172841), (12280, 164959), (22520, 89951)]