25939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 84787200

約数和(自身を除く): 58847640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 367, 372, 380, 456, 465, 570, 589, 620, 734, 744, 760, 930, 1101, 1140, 1178, 1240, 1468, 1767, 1835, 1860, 2202, 2280, 2356, 2936, 2945, 3534, 3670, 3720, 4404, 4712, 5505, 5890, 6973, 7068, 7340, 8808, 8835, 11010, 11377, 11780, 13946, 14136, 14680, 17670, 20919, 22020, 22754, 23560, 27892, 34131, 34865, 35340, 41838, 44040, 45508, 55784, 56885, 68262, 69730, 70680, 83676, 91016, 104595, 113770, 136524, 139460, 167352, 170655, 209190, 216163, 227540, 273048, 278920, 341310, 418380, 432326, 455080, 648489, 682620, 836760, 864652, 1080815, 1296978, 1365240, 1729304, 2161630, 2593956, 3242445, 4323260, 5187912, 6484890, 8646520, 12969780, 25939560]

約数ペア:

[(1, 25939560), (2, 12969780), (3, 8646520), (4, 6484890), (5, 5187912), (6, 4323260), (8, 3242445), (10, 2593956), (12, 2161630), (15, 1729304), (19, 1365240), (20, 1296978), (24, 1080815), (30, 864652), (31, 836760), (38, 682620), (40, 648489), (57, 455080), (60, 432326), (62, 418380), (76, 341310), (93, 278920), (95, 273048), (114, 227540), (120, 216163), (124, 209190), (152, 170655), (155, 167352), (186, 139460), (190, 136524), (228, 113770), (248, 104595), (285, 91016), (310, 83676), (367, 70680), (372, 69730), (380, 68262), (456, 56885), (465, 55784), (570, 45508), (589, 44040), (620, 41838), (734, 35340), (744, 34865), (760, 34131), (930, 27892), (1101, 23560), (1140, 22754), (1178, 22020), (1240, 20919), (1468, 17670), (1767, 14680), (1835, 14136), (1860, 13946), (2202, 11780), (2280, 11377), (2356, 11010), (2936, 8835), (2945, 8808), (3534, 7340), (3670, 7068), (3720, 6973), (4404, 5890), (4712, 5505)]