25201512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 80570880

約数和(自身を除く): 55369368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1613, 1736, 1953, 2232, 2604, 3226, 3906, 4839, 5208, 6452, 7812, 9678, 11291, 12904, 14517, 15624, 19356, 22582, 29034, 33873, 38712, 45164, 50003, 58068, 67746, 90328, 100006, 101619, 116136, 135492, 150009, 200012, 203238, 270984, 300018, 350021, 400024, 406476, 450027, 600036, 700042, 812952, 900054, 1050063, 1200072, 1400084, 1800108, 2100126, 2800168, 3150189, 3600216, 4200252, 6300378, 8400504, 12600756, 25201512]

約数ペア:

[(1, 25201512), (2, 12600756), (3, 8400504), (4, 6300378), (6, 4200252), (7, 3600216), (8, 3150189), (9, 2800168), (12, 2100126), (14, 1800108), (18, 1400084), (21, 1200072), (24, 1050063), (28, 900054), (31, 812952), (36, 700042), (42, 600036), (56, 450027), (62, 406476), (63, 400024), (72, 350021), (84, 300018), (93, 270984), (124, 203238), (126, 200012), (168, 150009), (186, 135492), (217, 116136), (248, 101619), (252, 100006), (279, 90328), (372, 67746), (434, 58068), (504, 50003), (558, 45164), (651, 38712), (744, 33873), (868, 29034), (1116, 22582), (1302, 19356), (1613, 15624), (1736, 14517), (1953, 12904), (2232, 11291), (2604, 9678), (3226, 7812), (3906, 6452), (4839, 5208)]