88135960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 217313280

約数和(自身を除く): 129177320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 383, 440, 523, 766, 1046, 1532, 1915, 2092, 2615, 3064, 3830, 4184, 4213, 5230, 5753, 7660, 8426, 10460, 11506, 15320, 16852, 20920, 21065, 23012, 28765, 33704, 42130, 46024, 57530, 84260, 115060, 168520, 200309, 230120, 400618, 801236, 1001545, 1602472, 2003090, 2203399, 4006180, 4406798, 8012360, 8813596, 11016995, 17627192, 22033990, 44067980, 88135960]

約数ペア:

[(1, 88135960), (2, 44067980), (4, 22033990), (5, 17627192), (8, 11016995), (10, 8813596), (11, 8012360), (20, 4406798), (22, 4006180), (40, 2203399), (44, 2003090), (55, 1602472), (88, 1001545), (110, 801236), (220, 400618), (383, 230120), (440, 200309), (523, 168520), (766, 115060), (1046, 84260), (1532, 57530), (1915, 46024), (2092, 42130), (2615, 33704), (3064, 28765), (3830, 23012), (4184, 21065), (4213, 20920), (5230, 16852), (5753, 15320), (7660, 11506), (8426, 10460)]