233230180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 509987520

約数和(自身を除く): 276757340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 1630, 2467, 3260, 4727, 4934, 9454, 9868, 12335, 18908, 23635, 24670, 47270, 49340, 71543, 94540, 143086, 286172, 357715, 402121, 715430, 804242, 1430860, 1608484, 2010605, 4021210, 8042420, 11661509, 23323018, 46646036, 58307545, 116615090, 233230180]

約数ペア:

[(1, 233230180), (2, 116615090), (4, 58307545), (5, 46646036), (10, 23323018), (20, 11661509), (29, 8042420), (58, 4021210), (116, 2010605), (145, 1608484), (163, 1430860), (290, 804242), (326, 715430), (580, 402121), (652, 357715), (815, 286172), (1630, 143086), (2467, 94540), (3260, 71543), (4727, 49340), (4934, 47270), (9454, 24670), (9868, 23635), (12335, 18908)]