9420160

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 13713440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 359, 410, 640, 656, 718, 820, 1312, 1436, 1640, 1795, 2624, 2872, 3280, 3590, 5248, 5744, 6560, 7180, 11488, 13120, 14360, 14719, 22976, 26240, 28720, 29438, 45952, 57440, 58876, 73595, 114880, 117752, 147190, 229760, 235504, 294380, 471008, 588760, 942016, 1177520, 1884032, 2355040, 4710080, 9420160]

約数ペア:

[(1, 9420160), (2, 4710080), (4, 2355040), (5, 1884032), (8, 1177520), (10, 942016), (16, 588760), (20, 471008), (32, 294380), (40, 235504), (41, 229760), (64, 147190), (80, 117752), (82, 114880), (128, 73595), (160, 58876), (164, 57440), (205, 45952), (320, 29438), (328, 28720), (359, 26240), (410, 22976), (640, 14719), (656, 14360), (718, 13120), (820, 11488), (1312, 7180), (1436, 6560), (1640, 5744), (1795, 5248), (2624, 3590), (2872, 3280)]