99044680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 64

約数和(自身を含む): 259920000

約数和(自身を除く): 160875320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 7219, 13720, 14438, 28876, 36095, 50533, 57752, 72190, 101066, 144380, 202132, 252665, 288760, 353731, 404264, 505330, 707462, 1010660, 1414924, 1768655, 2021320, 2476117, 2829848, 3537310, 4952234, 7074620, 9904468, 12380585, 14149240, 19808936, 24761170, 49522340, 99044680]

約数ペア:

[(1, 99044680), (2, 49522340), (4, 24761170), (5, 19808936), (7, 14149240), (8, 12380585), (10, 9904468), (14, 7074620), (20, 4952234), (28, 3537310), (35, 2829848), (40, 2476117), (49, 2021320), (56, 1768655), (70, 1414924), (98, 1010660), (140, 707462), (196, 505330), (245, 404264), (280, 353731), (343, 288760), (392, 252665), (490, 202132), (686, 144380), (980, 101066), (1372, 72190), (1715, 57752), (1960, 50533), (2744, 36095), (3430, 28876), (6860, 14438), (7219, 13720)]