88107320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 227404800

約数和(自身を除く): 139297480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 751, 838, 1502, 1676, 2095, 2933, 3004, 3352, 3755, 4190, 5257, 5866, 6008, 7510, 8380, 10514, 11732, 14665, 15020, 16760, 21028, 23464, 26285, 29330, 30040, 42056, 52570, 58660, 105140, 117320, 210280, 314669, 629338, 1258676, 1573345, 2202683, 2517352, 3146690, 4405366, 6293380, 8810732, 11013415, 12586760, 17621464, 22026830, 44053660, 88107320]

約数ペア:

[(1, 88107320), (2, 44053660), (4, 22026830), (5, 17621464), (7, 12586760), (8, 11013415), (10, 8810732), (14, 6293380), (20, 4405366), (28, 3146690), (35, 2517352), (40, 2202683), (56, 1573345), (70, 1258676), (140, 629338), (280, 314669), (419, 210280), (751, 117320), (838, 105140), (1502, 58660), (1676, 52570), (2095, 42056), (2933, 30040), (3004, 29330), (3352, 26285), (3755, 23464), (4190, 21028), (5257, 16760), (5866, 15020), (6008, 14665), (7510, 11732), (8380, 10514)]