1036667720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{50129}}^1$

素因数の和:50198

約数の個数: 64

約数和(自身を含む): 2598739200

約数和(自身を除く): 1562071480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 50129, 100258, 200516, 250645, 401032, 501290, 551419, 1002580, 1102838, 2005160, 2205676, 2356063, 2757095, 4411352, 4712126, 5514190, 9424252, 11028380, 11780315, 18848504, 22056760, 23560630, 25916693, 47121260, 51833386, 94242520, 103666772, 129583465, 207333544, 259166930, 518333860, 1036667720]

約数ペア:

[(1, 1036667720), (2, 518333860), (4, 259166930), (5, 207333544), (8, 129583465), (10, 103666772), (11, 94242520), (20, 51833386), (22, 47121260), (40, 25916693), (44, 23560630), (47, 22056760), (55, 18848504), (88, 11780315), (94, 11028380), (110, 9424252), (188, 5514190), (220, 4712126), (235, 4411352), (376, 2757095), (440, 2356063), (470, 2205676), (517, 2005160), (940, 1102838), (1034, 1002580), (1880, 551419), (2068, 501290), (2585, 401032), (4136, 250645), (5170, 200516), (10340, 100258), (20680, 50129)]