2652804440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27281}}^1$

素因数の和:27333

約数の個数: 128

約数和(自身を含む): 7425069120

約数和(自身を除く): 4772264680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1430, 1496, 1768, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 5720, 7480, 8840, 9724, 12155, 19448, 24310, 27281, 48620, 54562, 97240, 109124, 136405, 218248, 272810, 300091, 354653, 463777, 545620, 600182, 709306, 927554, 1091240, 1200364, 1418612, 1500455, 1773265, 1855108, 2318885, 2400728, 2837224, 3000910, 3546530, 3710216, 3901183, 4637770, 5101547, 6001820, 6029101, 7093060, 7802366, 9275540, 10203094, 12003640, 12058202, 14186120, 15604732, 18551080, 19505915, 20406188, 24116404, 25507735, 30145505, 31209464, 39011830, 40812376, 48232808, 51015470, 60291010, 66320111, 78023660, 102030940, 120582020, 132640222, 156047320, 204061880, 241164040, 265280444, 331600555, 530560888, 663201110, 1326402220, 2652804440]

約数ペア:

[(1, 2652804440), (2, 1326402220), (4, 663201110), (5, 530560888), (8, 331600555), (10, 265280444), (11, 241164040), (13, 204061880), (17, 156047320), (20, 132640222), (22, 120582020), (26, 102030940), (34, 78023660), (40, 66320111), (44, 60291010), (52, 51015470), (55, 48232808), (65, 40812376), (68, 39011830), (85, 31209464), (88, 30145505), (104, 25507735), (110, 24116404), (130, 20406188), (136, 19505915), (143, 18551080), (170, 15604732), (187, 14186120), (220, 12058202), (221, 12003640), (260, 10203094), (286, 9275540), (340, 7802366), (374, 7093060), (440, 6029101), (442, 6001820), (520, 5101547), (572, 4637770), (680, 3901183), (715, 3710216), (748, 3546530), (884, 3000910), (935, 2837224), (1105, 2400728), (1144, 2318885), (1430, 1855108), (1496, 1773265), (1768, 1500455), (1870, 1418612), (2210, 1200364), (2431, 1091240), (2860, 927554), (3740, 709306), (4420, 600182), (4862, 545620), (5720, 463777), (7480, 354653), (8840, 300091), (9724, 272810), (12155, 218248), (19448, 136405), (24310, 109124), (27281, 97240), (48620, 54562)]