118132520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 173000920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 383, 440, 701, 766, 1402, 1532, 1915, 2804, 3064, 3505, 3830, 4213, 5608, 7010, 7660, 7711, 8426, 14020, 15320, 15422, 16852, 21065, 28040, 30844, 33704, 38555, 42130, 61688, 77110, 84260, 154220, 168520, 268483, 308440, 536966, 1073932, 1342415, 2147864, 2684830, 2953313, 5369660, 5906626, 10739320, 11813252, 14766565, 23626504, 29533130, 59066260, 118132520]

約数ペア:

[(1, 118132520), (2, 59066260), (4, 29533130), (5, 23626504), (8, 14766565), (10, 11813252), (11, 10739320), (20, 5906626), (22, 5369660), (40, 2953313), (44, 2684830), (55, 2147864), (88, 1342415), (110, 1073932), (220, 536966), (383, 308440), (440, 268483), (701, 168520), (766, 154220), (1402, 84260), (1532, 77110), (1915, 61688), (2804, 42130), (3064, 38555), (3505, 33704), (3830, 30844), (4213, 28040), (5608, 21065), (7010, 16852), (7660, 15422), (7711, 15320), (8426, 14020)]