86137040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97883}}^1$

素因数の和:97907

約数の個数: 40

約数和(自身を含む): 218477088

約数和(自身を除く): 132340048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 97883, 195766, 391532, 489415, 783064, 978830, 1076713, 1566128, 1957660, 2153426, 3915320, 4306852, 5383565, 7830640, 8613704, 10767130, 17227408, 21534260, 43068520, 86137040]

約数ペア:

[(1, 86137040), (2, 43068520), (4, 21534260), (5, 17227408), (8, 10767130), (10, 8613704), (11, 7830640), (16, 5383565), (20, 4306852), (22, 3915320), (40, 2153426), (44, 1957660), (55, 1566128), (80, 1076713), (88, 978830), (110, 783064), (176, 489415), (220, 391532), (440, 195766), (880, 97883)]