75484220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5039}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 107407300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 5039, 7490, 10078, 14980, 20156, 25195, 35273, 50390, 70546, 100780, 141092, 176365, 352730, 539173, 705460, 1078346, 2156692, 2695865, 3774211, 5391730, 7548422, 10783460, 15096844, 18871055, 37742110, 75484220]

約数ペア:

[(1, 75484220), (2, 37742110), (4, 18871055), (5, 15096844), (7, 10783460), (10, 7548422), (14, 5391730), (20, 3774211), (28, 2695865), (35, 2156692), (70, 1078346), (107, 705460), (140, 539173), (214, 352730), (428, 176365), (535, 141092), (749, 100780), (1070, 70546), (1498, 50390), (2140, 35273), (2996, 25195), (3745, 20156), (5039, 14980), (7490, 10078)]