13372450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 48

約数和(自身を含む): 30623040

約数和(自身を除く): 17250590

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2939, 4550, 5878, 14695, 20573, 29390, 38207, 41146, 73475, 76414, 102865, 146950, 191035, 205730, 267449, 382070, 514325, 534898, 955175, 1028650, 1337245, 1910350, 2674490, 6686225, 13372450]

約数ペア:

[(1, 13372450), (2, 6686225), (5, 2674490), (7, 1910350), (10, 1337245), (13, 1028650), (14, 955175), (25, 534898), (26, 514325), (35, 382070), (50, 267449), (65, 205730), (70, 191035), (91, 146950), (130, 102865), (175, 76414), (182, 73475), (325, 41146), (350, 38207), (455, 29390), (650, 20573), (910, 14695), (2275, 5878), (2939, 4550)]