46128280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 116030880

約数和(自身を除く): 69902600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2557, 3608, 4510, 5114, 9020, 10228, 12785, 18040, 20456, 25570, 28127, 51140, 56254, 102280, 104837, 112508, 140635, 209674, 225016, 281270, 419348, 524185, 562540, 838696, 1048370, 1125080, 1153207, 2096740, 2306414, 4193480, 4612828, 5766035, 9225656, 11532070, 23064140, 46128280]

約数ペア:

[(1, 46128280), (2, 23064140), (4, 11532070), (5, 9225656), (8, 5766035), (10, 4612828), (11, 4193480), (20, 2306414), (22, 2096740), (40, 1153207), (41, 1125080), (44, 1048370), (55, 838696), (82, 562540), (88, 524185), (110, 419348), (164, 281270), (205, 225016), (220, 209674), (328, 140635), (410, 112508), (440, 104837), (451, 102280), (820, 56254), (902, 51140), (1640, 28127), (1804, 25570), (2255, 20456), (2557, 18040), (3608, 12785), (4510, 10228), (5114, 9020)]