98731960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52517}}^1$

素因数の和:52575

約数の個数: 32

約数和(自身を含む): 226877760

約数和(自身を除く): 128145800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 52517, 105034, 210068, 262585, 420136, 525170, 1050340, 2100680, 2468299, 4936598, 9873196, 12341495, 19746392, 24682990, 49365980, 98731960]

約数ペア:

[(1, 98731960), (2, 49365980), (4, 24682990), (5, 19746392), (8, 12341495), (10, 9873196), (20, 4936598), (40, 2468299), (47, 2100680), (94, 1050340), (188, 525170), (235, 420136), (376, 262585), (470, 210068), (940, 105034), (1880, 52517)]