42037880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55313}}^1$

素因数の和:55343

約数の個数: 32

約数和(自身を含む): 99565200

約数和(自身を除く): 57527320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 55313, 110626, 221252, 276565, 442504, 553130, 1050947, 1106260, 2101894, 2212520, 4203788, 5254735, 8407576, 10509470, 21018940, 42037880]

約数ペア:

[(1, 42037880), (2, 21018940), (4, 10509470), (5, 8407576), (8, 5254735), (10, 4203788), (19, 2212520), (20, 2101894), (38, 1106260), (40, 1050947), (76, 553130), (95, 442504), (152, 276565), (190, 221252), (380, 110626), (760, 55313)]