73744400

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 60

約数和(自身を含む): 178930512

約数和(自身を除く): 105186112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 1723, 2140, 2675, 3446, 4280, 5350, 6892, 8560, 8615, 10700, 13784, 17230, 21400, 27568, 34460, 42800, 43075, 68920, 86150, 137840, 172300, 184361, 344600, 368722, 689200, 737444, 921805, 1474888, 1843610, 2949776, 3687220, 4609025, 7374440, 9218050, 14748880, 18436100, 36872200, 73744400]

約数ペア:

[(1, 73744400), (2, 36872200), (4, 18436100), (5, 14748880), (8, 9218050), (10, 7374440), (16, 4609025), (20, 3687220), (25, 2949776), (40, 1843610), (50, 1474888), (80, 921805), (100, 737444), (107, 689200), (200, 368722), (214, 344600), (400, 184361), (428, 172300), (535, 137840), (856, 86150), (1070, 68920), (1712, 43075), (1723, 42800), (2140, 34460), (2675, 27568), (3446, 21400), (4280, 17230), (5350, 13784), (6892, 10700), (8560, 8615)]