4163900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3230

約数の個数: 36

約数和(自身を含む): 9733752

約数和(自身を除く): 5569852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3203, 6406, 12812, 16015, 32030, 41639, 64060, 80075, 83278, 160150, 166556, 208195, 320300, 416390, 832780, 1040975, 2081950, 4163900]

約数ペア:

[(1, 4163900), (2, 2081950), (4, 1040975), (5, 832780), (10, 416390), (13, 320300), (20, 208195), (25, 166556), (26, 160150), (50, 83278), (52, 80075), (65, 64060), (100, 41639), (130, 32030), (260, 16015), (325, 12812), (650, 6406), (1300, 3203)]