38591080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 56794520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 229, 383, 440, 458, 766, 916, 1145, 1532, 1832, 1915, 2290, 2519, 3064, 3830, 4213, 4580, 5038, 7660, 8426, 9160, 10076, 12595, 15320, 16852, 20152, 21065, 25190, 33704, 42130, 50380, 84260, 87707, 100760, 168520, 175414, 350828, 438535, 701656, 877070, 964777, 1754140, 1929554, 3508280, 3859108, 4823885, 7718216, 9647770, 19295540, 38591080]

約数ペア:

[(1, 38591080), (2, 19295540), (4, 9647770), (5, 7718216), (8, 4823885), (10, 3859108), (11, 3508280), (20, 1929554), (22, 1754140), (40, 964777), (44, 877070), (55, 701656), (88, 438535), (110, 350828), (220, 175414), (229, 168520), (383, 100760), (440, 87707), (458, 84260), (766, 50380), (916, 42130), (1145, 33704), (1532, 25190), (1832, 21065), (1915, 20152), (2290, 16852), (2519, 15320), (3064, 12595), (3830, 10076), (4213, 9160), (4580, 8426), (5038, 7660)]