10214500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 12848540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 659, 775, 1318, 1550, 2636, 3100, 3295, 3875, 6590, 7750, 13180, 15500, 16475, 20429, 32950, 40858, 65900, 81716, 82375, 102145, 164750, 204290, 329500, 408580, 510725, 1021450, 2042900, 2553625, 5107250, 10214500]

約数ペア:

[(1, 10214500), (2, 5107250), (4, 2553625), (5, 2042900), (10, 1021450), (20, 510725), (25, 408580), (31, 329500), (50, 204290), (62, 164750), (100, 102145), (124, 82375), (125, 81716), (155, 65900), (250, 40858), (310, 32950), (500, 20429), (620, 16475), (659, 15500), (775, 13180), (1318, 7750), (1550, 6590), (2636, 3875), (3100, 3295)]