18832193450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{67511}}^1$

素因数の和:68327

約数の個数: 48

約数和(自身を含む): 40082684544

約数和(自身を除く): 21250491094

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 797, 1594, 3985, 5579, 7970, 11158, 19925, 27895, 39850, 55790, 67511, 135022, 139475, 278950, 337555, 472577, 675110, 945154, 1687775, 2362885, 3375550, 4725770, 11814425, 23628850, 53806267, 107612534, 269031335, 376643869, 538062670, 753287738, 1345156675, 1883219345, 2690313350, 3766438690, 9416096725, 18832193450]

約数ペア:

[(1, 18832193450), (2, 9416096725), (5, 3766438690), (7, 2690313350), (10, 1883219345), (14, 1345156675), (25, 753287738), (35, 538062670), (50, 376643869), (70, 269031335), (175, 107612534), (350, 53806267), (797, 23628850), (1594, 11814425), (3985, 4725770), (5579, 3375550), (7970, 2362885), (11158, 1687775), (19925, 945154), (27895, 675110), (39850, 472577), (55790, 337555), (67511, 278950), (135022, 139475)]