9128320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 14005280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 839, 1088, 1360, 1678, 2176, 2720, 3356, 4195, 5440, 6712, 8390, 10880, 13424, 14263, 16780, 26848, 28526, 33560, 53696, 57052, 67120, 71315, 107392, 114104, 134240, 142630, 228208, 268480, 285260, 456416, 536960, 570520, 912832, 1141040, 1825664, 2282080, 4564160, 9128320]

約数ペア:

[(1, 9128320), (2, 4564160), (4, 2282080), (5, 1825664), (8, 1141040), (10, 912832), (16, 570520), (17, 536960), (20, 456416), (32, 285260), (34, 268480), (40, 228208), (64, 142630), (68, 134240), (80, 114104), (85, 107392), (128, 71315), (136, 67120), (160, 57052), (170, 53696), (272, 33560), (320, 28526), (340, 26848), (544, 16780), (640, 14263), (680, 13424), (839, 10880), (1088, 8390), (1360, 6712), (1678, 5440), (2176, 4195), (2720, 3356)]