26195620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 65028096

約数和(自身を除く): 38832476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 167, 220, 230, 253, 310, 334, 341, 460, 506, 620, 668, 682, 713, 835, 1012, 1265, 1364, 1426, 1670, 1705, 1837, 2530, 2852, 3340, 3410, 3565, 3674, 3841, 5060, 5177, 6820, 7130, 7348, 7682, 7843, 9185, 10354, 14260, 15364, 15686, 18370, 19205, 20708, 25885, 31372, 36740, 38410, 39215, 42251, 51770, 56947, 76820, 78430, 84502, 103540, 113894, 119071, 156860, 169004, 211255, 227788, 238142, 284735, 422510, 476284, 569470, 595355, 845020, 1138940, 1190710, 1309781, 2381420, 2619562, 5239124, 6548905, 13097810, 26195620]

約数ペア:

[(1, 26195620), (2, 13097810), (4, 6548905), (5, 5239124), (10, 2619562), (11, 2381420), (20, 1309781), (22, 1190710), (23, 1138940), (31, 845020), (44, 595355), (46, 569470), (55, 476284), (62, 422510), (92, 284735), (110, 238142), (115, 227788), (124, 211255), (155, 169004), (167, 156860), (220, 119071), (230, 113894), (253, 103540), (310, 84502), (334, 78430), (341, 76820), (460, 56947), (506, 51770), (620, 42251), (668, 39215), (682, 38410), (713, 36740), (835, 31372), (1012, 25885), (1265, 20708), (1364, 19205), (1426, 18370), (1670, 15686), (1705, 15364), (1837, 14260), (2530, 10354), (2852, 9185), (3340, 7843), (3410, 7682), (3565, 7348), (3674, 7130), (3841, 6820), (5060, 5177)]