8684000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 23115456

約数和(自身を除く): 14431456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 167, 200, 208, 250, 260, 325, 334, 400, 416, 500, 520, 650, 668, 800, 835, 1000, 1040, 1300, 1336, 1625, 1670, 2000, 2080, 2171, 2600, 2672, 3250, 3340, 4000, 4175, 4342, 5200, 5344, 6500, 6680, 8350, 8684, 10400, 10855, 13000, 13360, 16700, 17368, 20875, 21710, 26000, 26720, 33400, 34736, 41750, 43420, 52000, 54275, 66800, 69472, 83500, 86840, 108550, 133600, 167000, 173680, 217100, 271375, 334000, 347360, 434200, 542750, 668000, 868400, 1085500, 1736800, 2171000, 4342000, 8684000]

約数ペア:

[(1, 8684000), (2, 4342000), (4, 2171000), (5, 1736800), (8, 1085500), (10, 868400), (13, 668000), (16, 542750), (20, 434200), (25, 347360), (26, 334000), (32, 271375), (40, 217100), (50, 173680), (52, 167000), (65, 133600), (80, 108550), (100, 86840), (104, 83500), (125, 69472), (130, 66800), (160, 54275), (167, 52000), (200, 43420), (208, 41750), (250, 34736), (260, 33400), (325, 26720), (334, 26000), (400, 21710), (416, 20875), (500, 17368), (520, 16700), (650, 13360), (668, 13000), (800, 10855), (835, 10400), (1000, 8684), (1040, 8350), (1300, 6680), (1336, 6500), (1625, 5344), (1670, 5200), (2000, 4342), (2080, 4175), (2171, 4000), (2600, 3340), (2672, 3250)]