25873531.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40433}}^1$

素因数の和:40463

約数の個数: 96

約数和(自身を含む): 662308920

約数和(自身を除く): 473082480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40433, 80866, 121299, 161732, 202165, 242598, 323464, 363897, 404330, 485196, 525629, 606495, 727794, 808660, 970392, 1051258, 1212990, 1455588, 1576887, 1617320, 1819485, 2102516, 2425980, 2628145, 2911176, 3153774, 3638970, 4205032, 4730661, 4851960, 5256290, 6307548, 7277940, 7884435, 9461322, 10512580, 12615096, 14555880, 15768870, 18922644, 21025160, 23653305, 31537740, 37845288, 47306610, 63075480, 94613220, 189226440]

約数ペア:

[(1, 189226440), (2, 94613220), (3, 63075480), (4, 47306610), (5, 37845288), (6, 31537740), (8, 23653305), (9, 21025160), (10, 18922644), (12, 15768870), (13, 14555880), (15, 12615096), (18, 10512580), (20, 9461322), (24, 7884435), (26, 7277940), (30, 6307548), (36, 5256290), (39, 4851960), (40, 4730661), (45, 4205032), (52, 3638970), (60, 3153774), (65, 2911176), (72, 2628145), (78, 2425980), (90, 2102516), (104, 1819485), (117, 1617320), (120, 1576887), (130, 1455588), (156, 1212990), (180, 1051258), (195, 970392), (234, 808660), (260, 727794), (312, 606495), (360, 525629), (390, 485196), (468, 404330), (520, 363897), (585, 323464), (780, 242598), (936, 202165), (1170, 161732), (1560, 121299), (2340, 80866), (4680, 40433)]