88113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5258

約数の個数: 80

約数和(自身を含む): 277053696

約数和(自身を除く): 188939856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5171, 5680, 8520, 10342, 15513, 17040, 20684, 25855, 31026, 41368, 51710, 62052, 77565, 82736, 103420, 124104, 155130, 206840, 248208, 310260, 367141, 413680, 620520, 734282, 1101423, 1241040, 1468564, 1835705, 2202846, 2937128, 3671410, 4405692, 5507115, 5874256, 7342820, 8811384, 11014230, 14685640, 17622768, 22028460, 29371280, 44056920, 88113840]

約数ペア:

[(1, 88113840), (2, 44056920), (3, 29371280), (4, 22028460), (5, 17622768), (6, 14685640), (8, 11014230), (10, 8811384), (12, 7342820), (15, 5874256), (16, 5507115), (20, 4405692), (24, 3671410), (30, 2937128), (40, 2202846), (48, 1835705), (60, 1468564), (71, 1241040), (80, 1101423), (120, 734282), (142, 620520), (213, 413680), (240, 367141), (284, 310260), (355, 248208), (426, 206840), (568, 155130), (710, 124104), (852, 103420), (1065, 82736), (1136, 77565), (1420, 62052), (1704, 51710), (2130, 41368), (2840, 31026), (3408, 25855), (4260, 20684), (5171, 17040), (5680, 15513), (8520, 10342)]