84130100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{44279}}^1$

素因数の和:44312

約数の個数: 36

約数和(自身を含む): 192175200

約数和(自身を除く): 108045100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 44279, 88558, 177116, 221395, 442790, 841301, 885580, 1106975, 1682602, 2213950, 3365204, 4206505, 4427900, 8413010, 16826020, 21032525, 42065050, 84130100]

約数ペア:

[(1, 84130100), (2, 42065050), (4, 21032525), (5, 16826020), (10, 8413010), (19, 4427900), (20, 4206505), (25, 3365204), (38, 2213950), (50, 1682602), (76, 1106975), (95, 885580), (100, 841301), (190, 442790), (380, 221395), (475, 177116), (950, 88558), (1900, 44279)]