84796400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 229256160

約数和(自身を除く): 144459760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 709, 920, 1040, 1150, 1196, 1300, 1418, 1495, 1840, 2300, 2392, 2600, 2836, 2990, 3545, 4600, 4784, 5200, 5672, 5980, 7090, 7475, 9200, 9217, 11344, 11960, 14180, 14950, 16307, 17725, 18434, 23920, 28360, 29900, 32614, 35450, 36868, 46085, 56720, 59800, 65228, 70900, 73736, 81535, 92170, 119600, 130456, 141800, 147472, 163070, 184340, 211991, 230425, 260912, 283600, 326140, 368680, 407675, 423982, 460850, 652280, 737360, 815350, 847964, 921700, 1059955, 1304560, 1630700, 1695928, 1843400, 2119910, 3261400, 3391856, 3686800, 4239820, 5299775, 6522800, 8479640, 10599550, 16959280, 21199100, 42398200, 84796400]

約数ペア:

[(1, 84796400), (2, 42398200), (4, 21199100), (5, 16959280), (8, 10599550), (10, 8479640), (13, 6522800), (16, 5299775), (20, 4239820), (23, 3686800), (25, 3391856), (26, 3261400), (40, 2119910), (46, 1843400), (50, 1695928), (52, 1630700), (65, 1304560), (80, 1059955), (92, 921700), (100, 847964), (104, 815350), (115, 737360), (130, 652280), (184, 460850), (200, 423982), (208, 407675), (230, 368680), (260, 326140), (299, 283600), (325, 260912), (368, 230425), (400, 211991), (460, 184340), (520, 163070), (575, 147472), (598, 141800), (650, 130456), (709, 119600), (920, 92170), (1040, 81535), (1150, 73736), (1196, 70900), (1300, 65228), (1418, 59800), (1495, 56720), (1840, 46085), (2300, 36868), (2392, 35450), (2600, 32614), (2836, 29900), (2990, 28360), (3545, 23920), (4600, 18434), (4784, 17725), (5200, 16307), (5672, 14950), (5980, 14180), (7090, 11960), (7475, 11344), (9200, 9217)]