30662200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 75051000

約数和(自身を除く): 44388800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 8069, 16138, 32276, 40345, 64552, 80690, 153311, 161380, 201725, 306622, 322760, 403450, 613244, 766555, 806900, 1226488, 1533110, 1613800, 3066220, 3832775, 6132440, 7665550, 15331100, 30662200]

約数ペア:

[(1, 30662200), (2, 15331100), (4, 7665550), (5, 6132440), (8, 3832775), (10, 3066220), (19, 1613800), (20, 1533110), (25, 1226488), (38, 806900), (40, 766555), (50, 613244), (76, 403450), (95, 322760), (100, 306622), (152, 201725), (190, 161380), (200, 153311), (380, 80690), (475, 64552), (760, 40345), (950, 32276), (1900, 16138), (3800, 8069)]