55967360

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 134890920

約数和(自身を除く): 78923560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 557, 628, 640, 785, 1114, 1256, 1570, 2228, 2512, 2785, 3140, 4456, 5024, 5570, 6280, 8912, 10048, 11140, 12560, 17824, 20096, 22280, 25120, 35648, 44560, 50240, 71296, 87449, 89120, 100480, 174898, 178240, 349796, 356480, 437245, 699592, 874490, 1399184, 1748980, 2798368, 3497960, 5596736, 6995920, 11193472, 13991840, 27983680, 55967360]

約数ペア:

[(1, 55967360), (2, 27983680), (4, 13991840), (5, 11193472), (8, 6995920), (10, 5596736), (16, 3497960), (20, 2798368), (32, 1748980), (40, 1399184), (64, 874490), (80, 699592), (128, 437245), (157, 356480), (160, 349796), (314, 178240), (320, 174898), (557, 100480), (628, 89120), (640, 87449), (785, 71296), (1114, 50240), (1256, 44560), (1570, 35648), (2228, 25120), (2512, 22280), (2785, 20096), (3140, 17824), (4456, 12560), (5024, 11140), (5570, 10048), (6280, 8912)]