7373600

素因数分解:

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

素因数の和:742

約数の個数: 72

約数和(自身を含む): 19412820

約数和(自身を除く): 12039220

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 709, 800, 1040, 1300, 1418, 2080, 2600, 2836, 3545, 5200, 5672, 7090, 9217, 10400, 11344, 14180, 17725, 18434, 22688, 28360, 35450, 36868, 46085, 56720, 70900, 73736, 92170, 113440, 141800, 147472, 184340, 230425, 283600, 294944, 368680, 460850, 567200, 737360, 921700, 1474720, 1843400, 3686800, 7373600]

約数ペア:

[(1, 7373600), (2, 3686800), (4, 1843400), (5, 1474720), (8, 921700), (10, 737360), (13, 567200), (16, 460850), (20, 368680), (25, 294944), (26, 283600), (32, 230425), (40, 184340), (50, 147472), (52, 141800), (65, 113440), (80, 92170), (100, 73736), (104, 70900), (130, 56720), (160, 46085), (200, 36868), (208, 35450), (260, 28360), (325, 22688), (400, 18434), (416, 17725), (520, 14180), (650, 11344), (709, 10400), (800, 9217), (1040, 7090), (1300, 5672), (1418, 5200), (2080, 3545), (2600, 2836)]