65297000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 104530840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 167, 170, 184, 200, 230, 250, 334, 340, 391, 425, 460, 500, 575, 668, 680, 782, 835, 850, 920, 1000, 1150, 1336, 1564, 1670, 1700, 1955, 2125, 2300, 2839, 2875, 3128, 3340, 3400, 3841, 3910, 4175, 4250, 4600, 5678, 5750, 6680, 7682, 7820, 8350, 8500, 9775, 11356, 11500, 14195, 15364, 15640, 16700, 17000, 19205, 19550, 20875, 22712, 23000, 28390, 30728, 33400, 38410, 39100, 41750, 48875, 56780, 65297, 70975, 76820, 78200, 83500, 96025, 97750, 113560, 130594, 141950, 153640, 167000, 192050, 195500, 261188, 283900, 326485, 354875, 384100, 391000, 480125, 522376, 567800, 652970, 709750, 768200, 960250, 1305940, 1419500, 1632425, 1920500, 2611880, 2839000, 3264850, 3841000, 6529700, 8162125, 13059400, 16324250, 32648500, 65297000]

約数ペア:

[(1, 65297000), (2, 32648500), (4, 16324250), (5, 13059400), (8, 8162125), (10, 6529700), (17, 3841000), (20, 3264850), (23, 2839000), (25, 2611880), (34, 1920500), (40, 1632425), (46, 1419500), (50, 1305940), (68, 960250), (85, 768200), (92, 709750), (100, 652970), (115, 567800), (125, 522376), (136, 480125), (167, 391000), (170, 384100), (184, 354875), (200, 326485), (230, 283900), (250, 261188), (334, 195500), (340, 192050), (391, 167000), (425, 153640), (460, 141950), (500, 130594), (575, 113560), (668, 97750), (680, 96025), (782, 83500), (835, 78200), (850, 76820), (920, 70975), (1000, 65297), (1150, 56780), (1336, 48875), (1564, 41750), (1670, 39100), (1700, 38410), (1955, 33400), (2125, 30728), (2300, 28390), (2839, 23000), (2875, 22712), (3128, 20875), (3340, 19550), (3400, 19205), (3841, 17000), (3910, 16700), (4175, 15640), (4250, 15364), (4600, 14195), (5678, 11500), (5750, 11356), (6680, 9775), (7682, 8500), (7820, 8350)]