63890860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 90550868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 47, 55, 74, 94, 110, 148, 167, 185, 188, 220, 235, 334, 370, 407, 470, 517, 668, 740, 814, 835, 940, 1034, 1628, 1670, 1739, 1837, 2035, 2068, 2585, 3340, 3478, 3674, 4070, 5170, 6179, 6956, 7348, 7849, 8140, 8695, 9185, 10340, 12358, 15698, 17390, 18370, 19129, 24716, 30895, 31396, 34780, 36740, 38258, 39245, 61790, 67969, 76516, 78490, 86339, 95645, 123580, 135938, 156980, 172678, 191290, 271876, 290413, 339845, 345356, 382580, 431695, 580826, 679690, 863390, 1161652, 1359380, 1452065, 1726780, 2904130, 3194543, 5808260, 6389086, 12778172, 15972715, 31945430, 63890860]

約数ペア:

[(1, 63890860), (2, 31945430), (4, 15972715), (5, 12778172), (10, 6389086), (11, 5808260), (20, 3194543), (22, 2904130), (37, 1726780), (44, 1452065), (47, 1359380), (55, 1161652), (74, 863390), (94, 679690), (110, 580826), (148, 431695), (167, 382580), (185, 345356), (188, 339845), (220, 290413), (235, 271876), (334, 191290), (370, 172678), (407, 156980), (470, 135938), (517, 123580), (668, 95645), (740, 86339), (814, 78490), (835, 76516), (940, 67969), (1034, 61790), (1628, 39245), (1670, 38258), (1739, 36740), (1837, 34780), (2035, 31396), (2068, 30895), (2585, 24716), (3340, 19129), (3478, 18370), (3674, 17390), (4070, 15698), (5170, 12358), (6179, 10340), (6956, 9185), (7348, 8695), (7849, 8140)]