4256162800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{145759}}^1$

素因数の和:145850

約数の個数: 60

約数和(自身を含む): 10365576640

約数和(自身を除く): 6109413840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5840, 7300, 14600, 29200, 145759, 291518, 583036, 728795, 1166072, 1457590, 2332144, 2915180, 3643975, 5830360, 7287950, 10640407, 11660720, 14575900, 21280814, 29151800, 42561628, 53202035, 58303600, 85123256, 106404070, 170246512, 212808140, 266010175, 425616280, 532020350, 851232560, 1064040700, 2128081400, 4256162800]

約数ペア:

[(1, 4256162800), (2, 2128081400), (4, 1064040700), (5, 851232560), (8, 532020350), (10, 425616280), (16, 266010175), (20, 212808140), (25, 170246512), (40, 106404070), (50, 85123256), (73, 58303600), (80, 53202035), (100, 42561628), (146, 29151800), (200, 21280814), (292, 14575900), (365, 11660720), (400, 10640407), (584, 7287950), (730, 5830360), (1168, 3643975), (1460, 2915180), (1825, 2332144), (2920, 1457590), (3650, 1166072), (5840, 728795), (7300, 583036), (14600, 291518), (29200, 145759)]