25730016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 74299680

約数和(自身を除く): 48569664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 156, 159, 208, 212, 312, 318, 389, 416, 424, 624, 636, 689, 778, 848, 1167, 1248, 1272, 1378, 1556, 1696, 2067, 2334, 2544, 2756, 3112, 4134, 4668, 5057, 5088, 5512, 6224, 8268, 9336, 10114, 11024, 12448, 15171, 16536, 18672, 20228, 20617, 22048, 30342, 33072, 37344, 40456, 41234, 60684, 61851, 66144, 80912, 82468, 121368, 123702, 161824, 164936, 242736, 247404, 268021, 329872, 485472, 494808, 536042, 659744, 804063, 989616, 1072084, 1608126, 1979232, 2144168, 3216252, 4288336, 6432504, 8576672, 12865008, 25730016]

約数ペア:

[(1, 25730016), (2, 12865008), (3, 8576672), (4, 6432504), (6, 4288336), (8, 3216252), (12, 2144168), (13, 1979232), (16, 1608126), (24, 1072084), (26, 989616), (32, 804063), (39, 659744), (48, 536042), (52, 494808), (53, 485472), (78, 329872), (96, 268021), (104, 247404), (106, 242736), (156, 164936), (159, 161824), (208, 123702), (212, 121368), (312, 82468), (318, 80912), (389, 66144), (416, 61851), (424, 60684), (624, 41234), (636, 40456), (689, 37344), (778, 33072), (848, 30342), (1167, 22048), (1248, 20617), (1272, 20228), (1378, 18672), (1556, 16536), (1696, 15171), (2067, 12448), (2334, 11024), (2544, 10114), (2756, 9336), (3112, 8268), (4134, 6224), (4668, 5512), (5057, 5088)]