8038450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 18511092

約数和(自身を除く): 10472642

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 193, 238, 245, 350, 386, 425, 490, 595, 833, 850, 965, 1190, 1225, 1351, 1666, 1930, 2450, 2702, 2975, 3281, 4165, 4825, 5950, 6562, 6755, 8330, 9457, 9650, 13510, 16405, 18914, 20825, 22967, 32810, 33775, 41650, 45934, 47285, 67550, 82025, 94570, 114835, 160769, 164050, 229670, 236425, 321538, 472850, 574175, 803845, 1148350, 1607690, 4019225, 8038450]

約数ペア:

[(1, 8038450), (2, 4019225), (5, 1607690), (7, 1148350), (10, 803845), (14, 574175), (17, 472850), (25, 321538), (34, 236425), (35, 229670), (49, 164050), (50, 160769), (70, 114835), (85, 94570), (98, 82025), (119, 67550), (170, 47285), (175, 45934), (193, 41650), (238, 33775), (245, 32810), (350, 22967), (386, 20825), (425, 18914), (490, 16405), (595, 13510), (833, 9650), (850, 9457), (965, 8330), (1190, 6755), (1225, 6562), (1351, 5950), (1666, 4825), (1930, 4165), (2450, 3281), (2702, 2975)]