5655642040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 13507845120

約数和(自身を除く): 7852203080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 131, 167, 184, 230, 262, 281, 334, 460, 524, 562, 655, 668, 835, 920, 1048, 1124, 1310, 1336, 1405, 1670, 2248, 2620, 2810, 3013, 3340, 3841, 5240, 5620, 6026, 6463, 6680, 7682, 11240, 12052, 12926, 15065, 15364, 19205, 21877, 24104, 25852, 30130, 30728, 32315, 36811, 38410, 43754, 46927, 51704, 60260, 64630, 73622, 76820, 87508, 93854, 109385, 120520, 129260, 147244, 153640, 175016, 184055, 187708, 218770, 234635, 258520, 294488, 368110, 375416, 437540, 469270, 503171, 736220, 846653, 875080, 938540, 1006342, 1079321, 1472440, 1693306, 1877080, 2012684, 2158642, 2515855, 3386612, 4025368, 4233265, 4317284, 5031710, 5396605, 6147437, 6773224, 8466530, 8634568, 10063420, 10793210, 12294874, 16933060, 20126840, 21586420, 24589748, 30737185, 33866120, 43172840, 49179496, 61474370, 122948740, 141391051, 245897480, 282782102, 565564204, 706955255, 1131128408, 1413910510, 2827821020, 5655642040]

約数ペア:

[(1, 5655642040), (2, 2827821020), (4, 1413910510), (5, 1131128408), (8, 706955255), (10, 565564204), (20, 282782102), (23, 245897480), (40, 141391051), (46, 122948740), (92, 61474370), (115, 49179496), (131, 43172840), (167, 33866120), (184, 30737185), (230, 24589748), (262, 21586420), (281, 20126840), (334, 16933060), (460, 12294874), (524, 10793210), (562, 10063420), (655, 8634568), (668, 8466530), (835, 6773224), (920, 6147437), (1048, 5396605), (1124, 5031710), (1310, 4317284), (1336, 4233265), (1405, 4025368), (1670, 3386612), (2248, 2515855), (2620, 2158642), (2810, 2012684), (3013, 1877080), (3340, 1693306), (3841, 1472440), (5240, 1079321), (5620, 1006342), (6026, 938540), (6463, 875080), (6680, 846653), (7682, 736220), (11240, 503171), (12052, 469270), (12926, 437540), (15065, 375416), (15364, 368110), (19205, 294488), (21877, 258520), (24104, 234635), (25852, 218770), (30130, 187708), (30728, 184055), (32315, 175016), (36811, 153640), (38410, 147244), (43754, 129260), (46927, 120520), (51704, 109385), (60260, 93854), (64630, 87508), (73622, 76820)]