47979200

素因数分解:

$2^6\times 5^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 84

約数和(自身を含む): 119432832

約数和(自身を除く): 71453632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 157, 160, 191, 200, 314, 320, 382, 400, 628, 764, 785, 800, 955, 1256, 1528, 1570, 1600, 1910, 2512, 3056, 3140, 3820, 3925, 4775, 5024, 6112, 6280, 7640, 7850, 9550, 10048, 12224, 12560, 15280, 15700, 19100, 25120, 29987, 30560, 31400, 38200, 50240, 59974, 61120, 62800, 76400, 119948, 125600, 149935, 152800, 239896, 251200, 299870, 305600, 479792, 599740, 749675, 959584, 1199480, 1499350, 1919168, 2398960, 2998700, 4797920, 5997400, 9595840, 11994800, 23989600, 47979200]

約数ペア:

[(1, 47979200), (2, 23989600), (4, 11994800), (5, 9595840), (8, 5997400), (10, 4797920), (16, 2998700), (20, 2398960), (25, 1919168), (32, 1499350), (40, 1199480), (50, 959584), (64, 749675), (80, 599740), (100, 479792), (157, 305600), (160, 299870), (191, 251200), (200, 239896), (314, 152800), (320, 149935), (382, 125600), (400, 119948), (628, 76400), (764, 62800), (785, 61120), (800, 59974), (955, 50240), (1256, 38200), (1528, 31400), (1570, 30560), (1600, 29987), (1910, 25120), (2512, 19100), (3056, 15700), (3140, 15280), (3820, 12560), (3925, 12224), (4775, 10048), (5024, 9550), (6112, 7850), (6280, 7640)]