9309920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 22716288

約数和(自身を除く): 13406368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1877, 2480, 3754, 4960, 7508, 9385, 15016, 18770, 30032, 37540, 58187, 60064, 75080, 116374, 150160, 232748, 290935, 300320, 465496, 581870, 930992, 1163740, 1861984, 2327480, 4654960, 9309920]

約数ペア:

[(1, 9309920), (2, 4654960), (4, 2327480), (5, 1861984), (8, 1163740), (10, 930992), (16, 581870), (20, 465496), (31, 300320), (32, 290935), (40, 232748), (62, 150160), (80, 116374), (124, 75080), (155, 60064), (160, 58187), (248, 37540), (310, 30032), (496, 18770), (620, 15016), (992, 9385), (1240, 7508), (1877, 4960), (2480, 3754)]