102791900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54101}}^1$

素因数の和:54134

約数の個数: 36

約数和(自身を含む): 234802680

約数和(自身を除く): 132010780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 54101, 108202, 216404, 270505, 541010, 1027919, 1082020, 1352525, 2055838, 2705050, 4111676, 5139595, 5410100, 10279190, 20558380, 25697975, 51395950, 102791900]

約数ペア:

[(1, 102791900), (2, 51395950), (4, 25697975), (5, 20558380), (10, 10279190), (19, 5410100), (20, 5139595), (25, 4111676), (38, 2705050), (50, 2055838), (76, 1352525), (95, 1082020), (100, 1027919), (190, 541010), (380, 270505), (475, 216404), (950, 108202), (1900, 54101)]