6399520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 16547328

約数和(自身を除く): 10147808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 47, 74, 80, 92, 94, 115, 148, 160, 184, 185, 188, 230, 235, 296, 368, 370, 376, 460, 470, 592, 736, 740, 752, 851, 920, 940, 1081, 1184, 1480, 1504, 1702, 1739, 1840, 1880, 2162, 2960, 3404, 3478, 3680, 3760, 4255, 4324, 5405, 5920, 6808, 6956, 7520, 8510, 8648, 8695, 10810, 13616, 13912, 17020, 17296, 17390, 21620, 27232, 27824, 34040, 34592, 34780, 39997, 43240, 55648, 68080, 69560, 79994, 86480, 136160, 139120, 159988, 172960, 199985, 278240, 319976, 399970, 639952, 799940, 1279904, 1599880, 3199760, 6399520]

約数ペア:

[(1, 6399520), (2, 3199760), (4, 1599880), (5, 1279904), (8, 799940), (10, 639952), (16, 399970), (20, 319976), (23, 278240), (32, 199985), (37, 172960), (40, 159988), (46, 139120), (47, 136160), (74, 86480), (80, 79994), (92, 69560), (94, 68080), (115, 55648), (148, 43240), (160, 39997), (184, 34780), (185, 34592), (188, 34040), (230, 27824), (235, 27232), (296, 21620), (368, 17390), (370, 17296), (376, 17020), (460, 13912), (470, 13616), (592, 10810), (736, 8695), (740, 8648), (752, 8510), (851, 7520), (920, 6956), (940, 6808), (1081, 5920), (1184, 5405), (1480, 4324), (1504, 4255), (1702, 3760), (1739, 3680), (1840, 3478), (1880, 3404), (2162, 2960)]