4802480

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 11262672

約数和(自身を除く): 6460192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 347, 692, 694, 865, 1384, 1388, 1730, 1735, 2768, 2776, 3460, 3470, 5552, 6920, 6940, 13840, 13880, 27760, 60031, 120062, 240124, 300155, 480248, 600310, 960496, 1200620, 2401240, 4802480]

約数ペア:

[(1, 4802480), (2, 2401240), (4, 1200620), (5, 960496), (8, 600310), (10, 480248), (16, 300155), (20, 240124), (40, 120062), (80, 60031), (173, 27760), (346, 13880), (347, 13840), (692, 6940), (694, 6920), (865, 5552), (1384, 3470), (1388, 3460), (1730, 2776), (1735, 2768)]