2247356540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1381}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 5558293440

約数和(自身を除く): 3310936900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 569, 572, 715, 1138, 1381, 1430, 2276, 2762, 2845, 2860, 5524, 5690, 6259, 6905, 7397, 11380, 12518, 13810, 14794, 15191, 17953, 25036, 27620, 29588, 30382, 31295, 35906, 36985, 60764, 62590, 71812, 73970, 75955, 81367, 89765, 125180, 147940, 151910, 162734, 179530, 197483, 303820, 325468, 359060, 394966, 406835, 785789, 789932, 813670, 987415, 1571578, 1627340, 1974830, 3143156, 3928945, 3949660, 7857890, 8643679, 10215257, 15715780, 17287358, 20430514, 34574716, 40861028, 43218395, 51076285, 86436790, 102152570, 112367827, 172873580, 204305140, 224735654, 449471308, 561839135, 1123678270, 2247356540]

約数ペア:

[(1, 2247356540), (2, 1123678270), (4, 561839135), (5, 449471308), (10, 224735654), (11, 204305140), (13, 172873580), (20, 112367827), (22, 102152570), (26, 86436790), (44, 51076285), (52, 43218395), (55, 40861028), (65, 34574716), (110, 20430514), (130, 17287358), (143, 15715780), (220, 10215257), (260, 8643679), (286, 7857890), (569, 3949660), (572, 3928945), (715, 3143156), (1138, 1974830), (1381, 1627340), (1430, 1571578), (2276, 987415), (2762, 813670), (2845, 789932), (2860, 785789), (5524, 406835), (5690, 394966), (6259, 359060), (6905, 325468), (7397, 303820), (11380, 197483), (12518, 179530), (13810, 162734), (14794, 151910), (15191, 147940), (17953, 125180), (25036, 89765), (27620, 81367), (29588, 75955), (30382, 73970), (31295, 71812), (35906, 62590), (36985, 60764)]