67842080

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2539}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 161300160

約数和(自身を除く): 93458080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2539, 2672, 3340, 5078, 5344, 6680, 10156, 12695, 13360, 20312, 25390, 26720, 40624, 50780, 81248, 101560, 203120, 406240, 424013, 848026, 1696052, 2120065, 3392104, 4240130, 6784208, 8480260, 13568416, 16960520, 33921040, 67842080]

約数ペア:

[(1, 67842080), (2, 33921040), (4, 16960520), (5, 13568416), (8, 8480260), (10, 6784208), (16, 4240130), (20, 3392104), (32, 2120065), (40, 1696052), (80, 848026), (160, 424013), (167, 406240), (334, 203120), (668, 101560), (835, 81248), (1336, 50780), (1670, 40624), (2539, 26720), (2672, 25390), (3340, 20312), (5078, 13360), (5344, 12695), (6680, 10156)]