22757571070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{85021}}^1$

素因数の和:85141

約数の個数: 64

約数和(自身を含む): 46279175040

約数和(自身を除く): 23521603970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 71, 130, 142, 145, 290, 355, 377, 710, 754, 923, 1846, 1885, 2059, 3770, 4118, 4615, 9230, 10295, 20590, 26767, 53534, 85021, 133835, 170042, 267670, 425105, 850210, 1105273, 2210546, 2465609, 4931218, 5526365, 6036491, 11052730, 12072982, 12328045, 24656090, 30182455, 32052917, 60364910, 64105834, 78474383, 156948766, 160264585, 175058239, 320529170, 350116478, 392371915, 784743830, 875291195, 1750582390, 2275757107, 4551514214, 11378785535, 22757571070]

約数ペア:

[(1, 22757571070), (2, 11378785535), (5, 4551514214), (10, 2275757107), (13, 1750582390), (26, 875291195), (29, 784743830), (58, 392371915), (65, 350116478), (71, 320529170), (130, 175058239), (142, 160264585), (145, 156948766), (290, 78474383), (355, 64105834), (377, 60364910), (710, 32052917), (754, 30182455), (923, 24656090), (1846, 12328045), (1885, 12072982), (2059, 11052730), (3770, 6036491), (4118, 5526365), (4615, 4931218), (9230, 2465609), (10295, 2210546), (20590, 1105273), (26767, 850210), (53534, 425105), (85021, 267670), (133835, 170042)]