40494700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21346

約数の個数: 36

約数和(自身を含む): 92502760

約数和(自身を除く): 52008060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 21313, 42626, 85252, 106565, 213130, 404947, 426260, 532825, 809894, 1065650, 1619788, 2024735, 2131300, 4049470, 8098940, 10123675, 20247350, 40494700]

約数ペア:

[(1, 40494700), (2, 20247350), (4, 10123675), (5, 8098940), (10, 4049470), (19, 2131300), (20, 2024735), (25, 1619788), (38, 1065650), (50, 809894), (76, 532825), (95, 426260), (100, 404947), (190, 213130), (380, 106565), (475, 85252), (950, 42626), (1900, 21313)]