88140160

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 215913600

約数和(自身を除く): 127773440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 3359, 5248, 6560, 6718, 13120, 13436, 16795, 26240, 26872, 33590, 53744, 67180, 107488, 134360, 137719, 214976, 268720, 275438, 429952, 537440, 550876, 688595, 1074880, 1101752, 1377190, 2149760, 2203504, 2754380, 4407008, 5508760, 8814016, 11017520, 17628032, 22035040, 44070080, 88140160]

約数ペア:

[(1, 88140160), (2, 44070080), (4, 22035040), (5, 17628032), (8, 11017520), (10, 8814016), (16, 5508760), (20, 4407008), (32, 2754380), (40, 2203504), (41, 2149760), (64, 1377190), (80, 1101752), (82, 1074880), (128, 688595), (160, 550876), (164, 537440), (205, 429952), (320, 275438), (328, 268720), (410, 214976), (640, 137719), (656, 134360), (820, 107488), (1312, 67180), (1640, 53744), (2624, 33590), (3280, 26872), (3359, 26240), (5248, 16795), (6560, 13436), (6718, 13120)]