24929900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13154

約数の個数: 36

約数和(自身を含む): 56949480

約数和(自身を除く): 32019580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13121, 26242, 52484, 65605, 131210, 249299, 262420, 328025, 498598, 656050, 997196, 1246495, 1312100, 2492990, 4985980, 6232475, 12464950, 24929900]

約数ペア:

[(1, 24929900), (2, 12464950), (4, 6232475), (5, 4985980), (10, 2492990), (19, 1312100), (20, 1246495), (25, 997196), (38, 656050), (50, 498598), (76, 328025), (95, 262420), (100, 249299), (190, 131210), (380, 65605), (475, 52484), (950, 26242), (1900, 13121)]