105522520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 255286080

約数和(自身を除く): 149763560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 47, 74, 82, 94, 148, 164, 185, 188, 205, 235, 296, 328, 370, 376, 410, 470, 740, 820, 940, 1369, 1480, 1517, 1640, 1739, 1880, 1927, 2738, 3034, 3478, 3854, 5476, 6068, 6845, 6956, 7585, 7708, 8695, 9635, 10952, 12136, 13690, 13912, 15170, 15416, 17390, 19270, 27380, 30340, 34780, 38540, 54760, 56129, 60680, 64343, 69560, 71299, 77080, 112258, 128686, 142598, 224516, 257372, 280645, 285196, 321715, 356495, 449032, 514744, 561290, 570392, 643430, 712990, 1122580, 1286860, 1425980, 2245160, 2573720, 2638063, 2851960, 5276126, 10552252, 13190315, 21104504, 26380630, 52761260, 105522520]

約数ペア:

[(1, 105522520), (2, 52761260), (4, 26380630), (5, 21104504), (8, 13190315), (10, 10552252), (20, 5276126), (37, 2851960), (40, 2638063), (41, 2573720), (47, 2245160), (74, 1425980), (82, 1286860), (94, 1122580), (148, 712990), (164, 643430), (185, 570392), (188, 561290), (205, 514744), (235, 449032), (296, 356495), (328, 321715), (370, 285196), (376, 280645), (410, 257372), (470, 224516), (740, 142598), (820, 128686), (940, 112258), (1369, 77080), (1480, 71299), (1517, 69560), (1640, 64343), (1739, 60680), (1880, 56129), (1927, 54760), (2738, 38540), (3034, 34780), (3478, 30340), (3854, 27380), (5476, 19270), (6068, 17390), (6845, 15416), (6956, 15170), (7585, 13912), (7708, 13690), (8695, 12136), (9635, 10952)]