7104100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3772

約数の個数: 36

約数和(自身を含む): 16231600

約数和(自身を除く): 9127500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 3739, 7478, 14956, 18695, 37390, 71041, 74780, 93475, 142082, 186950, 284164, 355205, 373900, 710410, 1420820, 1776025, 3552050, 7104100]

約数ペア:

[(1, 7104100), (2, 3552050), (4, 1776025), (5, 1420820), (10, 710410), (19, 373900), (20, 355205), (25, 284164), (38, 186950), (50, 142082), (76, 93475), (95, 74780), (100, 71041), (190, 37390), (380, 18695), (475, 14956), (950, 7478), (1900, 3739)]