966642760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{3911}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 2247678720

約数和(自身を除く): 1281035960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 167, 185, 296, 334, 370, 668, 740, 835, 1336, 1480, 1670, 3340, 3911, 6179, 6680, 7822, 12358, 15644, 19555, 24716, 30895, 31288, 39110, 49432, 61790, 78220, 123580, 144707, 156440, 247160, 289414, 578828, 653137, 723535, 1157656, 1306274, 1447070, 2612548, 2894140, 3265685, 5225096, 5788280, 6531370, 13062740, 24166069, 26125480, 48332138, 96664276, 120830345, 193328552, 241660690, 483321380, 966642760]

約数ペア:

[(1, 966642760), (2, 483321380), (4, 241660690), (5, 193328552), (8, 120830345), (10, 96664276), (20, 48332138), (37, 26125480), (40, 24166069), (74, 13062740), (148, 6531370), (167, 5788280), (185, 5225096), (296, 3265685), (334, 2894140), (370, 2612548), (668, 1447070), (740, 1306274), (835, 1157656), (1336, 723535), (1480, 653137), (1670, 578828), (3340, 289414), (3911, 247160), (6179, 156440), (6680, 144707), (7822, 123580), (12358, 78220), (15644, 61790), (19555, 49432), (24716, 39110), (30895, 31288)]