4659920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 40

約数和(自身を含む): 11189760

約数和(自身を除く): 6529840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1879, 2480, 3758, 7516, 9395, 15032, 18790, 30064, 37580, 58249, 75160, 116498, 150320, 232996, 291245, 465992, 582490, 931984, 1164980, 2329960, 4659920]

約数ペア:

[(1, 4659920), (2, 2329960), (4, 1164980), (5, 931984), (8, 582490), (10, 465992), (16, 291245), (20, 232996), (31, 150320), (40, 116498), (62, 75160), (80, 58249), (124, 37580), (155, 30064), (248, 18790), (310, 15032), (496, 9395), (620, 7516), (1240, 3758), (1879, 2480)]