4054700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3146

約数の個数: 36

約数和(自身を含む): 9478560

約数和(自身を除く): 5423860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3119, 6238, 12476, 15595, 31190, 40547, 62380, 77975, 81094, 155950, 162188, 202735, 311900, 405470, 810940, 1013675, 2027350, 4054700]

約数ペア:

[(1, 4054700), (2, 2027350), (4, 1013675), (5, 810940), (10, 405470), (13, 311900), (20, 202735), (25, 162188), (26, 155950), (50, 81094), (52, 77975), (65, 62380), (100, 40547), (130, 31190), (260, 15595), (325, 12476), (650, 6238), (1300, 3119)]