3826550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 9072336

約数和(自身を除く): 5245786

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 130, 145, 175, 182, 203, 290, 325, 350, 377, 406, 455, 650, 725, 754, 841, 910, 1015, 1450, 1682, 1885, 2030, 2275, 2639, 3770, 4205, 4550, 5075, 5278, 5887, 8410, 9425, 10150, 10933, 11774, 13195, 18850, 21025, 21866, 26390, 29435, 42050, 54665, 58870, 65975, 76531, 109330, 131950, 147175, 153062, 273325, 294350, 382655, 546650, 765310, 1913275, 3826550]

約数ペア:

[(1, 3826550), (2, 1913275), (5, 765310), (7, 546650), (10, 382655), (13, 294350), (14, 273325), (25, 153062), (26, 147175), (29, 131950), (35, 109330), (50, 76531), (58, 65975), (65, 58870), (70, 54665), (91, 42050), (130, 29435), (145, 26390), (175, 21866), (182, 21025), (203, 18850), (290, 13195), (325, 11774), (350, 10933), (377, 10150), (406, 9425), (455, 8410), (650, 5887), (725, 5278), (754, 5075), (841, 4550), (910, 4205), (1015, 3770), (1450, 2639), (1682, 2275), (1885, 2030)]