3927400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 9290700

約数和(自身を除く): 5363300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 269, 292, 365, 538, 584, 730, 1076, 1345, 1460, 1825, 2152, 2690, 2920, 3650, 5380, 6725, 7300, 10760, 13450, 14600, 19637, 26900, 39274, 53800, 78548, 98185, 157096, 196370, 392740, 490925, 785480, 981850, 1963700, 3927400]

約数ペア:

[(1, 3927400), (2, 1963700), (4, 981850), (5, 785480), (8, 490925), (10, 392740), (20, 196370), (25, 157096), (40, 98185), (50, 78548), (73, 53800), (100, 39274), (146, 26900), (200, 19637), (269, 14600), (292, 13450), (365, 10760), (538, 7300), (584, 6725), (730, 5380), (1076, 3650), (1345, 2920), (1460, 2690), (1825, 2152)]