1185563720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{57329}}^1$

素因数の和:57398

約数の個数: 64

約数和(自身を含む): 2971987200

約数和(自身を除く): 1786423480

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, 57329, 114658, 229316, 286645, 458632, 573290, 630619, 1146580, 1261238, 2293160, 2522476, 2694463, 3153095, 5044952, 5388926, 6306190, 10777852, 12612380, 13472315, 21555704, 25224760, 26944630, 29639093, 53889260, 59278186, 107778520, 118556372, 148195465, 237112744, 296390930, 592781860, 1185563720]

約数ペア:

[(1, 1185563720), (2, 592781860), (4, 296390930), (5, 237112744), (8, 148195465), (10, 118556372), (11, 107778520), (20, 59278186), (22, 53889260), (40, 29639093), (44, 26944630), (47, 25224760), (55, 21555704), (88, 13472315), (94, 12612380), (110, 10777852), (188, 6306190), (220, 5388926), (235, 5044952), (376, 3153095), (440, 2694463), (470, 2522476), (517, 2293160), (940, 1261238), (1034, 1146580), (1880, 630619), (2068, 573290), (2585, 458632), (4136, 286645), (5170, 229316), (10340, 114658), (20680, 57329)]