6940960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 18289152

約数和(自身を除く): 11348192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 71, 80, 94, 104, 130, 142, 160, 188, 208, 235, 260, 284, 355, 376, 416, 470, 520, 568, 611, 710, 752, 923, 940, 1040, 1136, 1222, 1420, 1504, 1846, 1880, 2080, 2272, 2444, 2840, 3055, 3337, 3692, 3760, 4615, 4888, 5680, 6110, 6674, 7384, 7520, 9230, 9776, 11360, 12220, 13348, 14768, 16685, 18460, 19552, 24440, 26696, 29536, 33370, 36920, 43381, 48880, 53392, 66740, 73840, 86762, 97760, 106784, 133480, 147680, 173524, 216905, 266960, 347048, 433810, 533920, 694096, 867620, 1388192, 1735240, 3470480, 6940960]

約数ペア:

[(1, 6940960), (2, 3470480), (4, 1735240), (5, 1388192), (8, 867620), (10, 694096), (13, 533920), (16, 433810), (20, 347048), (26, 266960), (32, 216905), (40, 173524), (47, 147680), (52, 133480), (65, 106784), (71, 97760), (80, 86762), (94, 73840), (104, 66740), (130, 53392), (142, 48880), (160, 43381), (188, 36920), (208, 33370), (235, 29536), (260, 26696), (284, 24440), (355, 19552), (376, 18460), (416, 16685), (470, 14768), (520, 13348), (568, 12220), (611, 11360), (710, 9776), (752, 9230), (923, 7520), (940, 7384), (1040, 6674), (1136, 6110), (1222, 5680), (1420, 4888), (1504, 4615), (1846, 3760), (1880, 3692), (2080, 3337), (2272, 3055), (2444, 2840)]