132491480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 327905280

約数和(自身を除く): 195413800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2371, 2540, 2794, 4742, 5080, 5588, 6985, 9484, 11176, 11855, 13970, 18968, 23710, 26081, 27940, 47420, 52162, 55880, 94840, 104324, 130405, 208648, 260810, 301117, 521620, 602234, 1043240, 1204468, 1505585, 2408936, 3011170, 3312287, 6022340, 6624574, 12044680, 13249148, 16561435, 26498296, 33122870, 66245740, 132491480]

約数ペア:

[(1, 132491480), (2, 66245740), (4, 33122870), (5, 26498296), (8, 16561435), (10, 13249148), (11, 12044680), (20, 6624574), (22, 6022340), (40, 3312287), (44, 3011170), (55, 2408936), (88, 1505585), (110, 1204468), (127, 1043240), (220, 602234), (254, 521620), (440, 301117), (508, 260810), (635, 208648), (1016, 130405), (1270, 104324), (1397, 94840), (2371, 55880), (2540, 52162), (2794, 47420), (4742, 27940), (5080, 26081), (5588, 23710), (6985, 18968), (9484, 13970), (11176, 11855)]