57495680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8167}}^1$

素因数の和:8197

約数の個数: 64

約数和(自身を含む): 149964480

約数和(自身を除く): 92468800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 8167, 16334, 32668, 40835, 65336, 81670, 89837, 130672, 163340, 179674, 261344, 326680, 359348, 449185, 522688, 653360, 718696, 898370, 1045376, 1306720, 1437392, 1796740, 2613440, 2874784, 3593480, 5226880, 5749568, 7186960, 11499136, 14373920, 28747840, 57495680]

約数ペア:

[(1, 57495680), (2, 28747840), (4, 14373920), (5, 11499136), (8, 7186960), (10, 5749568), (11, 5226880), (16, 3593480), (20, 2874784), (22, 2613440), (32, 1796740), (40, 1437392), (44, 1306720), (55, 1045376), (64, 898370), (80, 718696), (88, 653360), (110, 522688), (128, 449185), (160, 359348), (176, 326680), (220, 261344), (320, 179674), (352, 163340), (440, 130672), (640, 89837), (704, 81670), (880, 65336), (1408, 40835), (1760, 32668), (3520, 16334), (7040, 8167)]