29002000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 74338992

約数和(自身を除く): 45336992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 853, 1000, 1360, 1700, 1706, 2000, 2125, 3400, 3412, 4250, 4265, 6800, 6824, 8500, 8530, 13648, 14501, 17000, 17060, 21325, 29002, 34000, 34120, 42650, 58004, 68240, 72505, 85300, 106625, 116008, 145010, 170600, 213250, 232016, 290020, 341200, 362525, 426500, 580040, 725050, 853000, 1160080, 1450100, 1706000, 1812625, 2900200, 3625250, 5800400, 7250500, 14501000, 29002000]

約数ペア:

[(1, 29002000), (2, 14501000), (4, 7250500), (5, 5800400), (8, 3625250), (10, 2900200), (16, 1812625), (17, 1706000), (20, 1450100), (25, 1160080), (34, 853000), (40, 725050), (50, 580040), (68, 426500), (80, 362525), (85, 341200), (100, 290020), (125, 232016), (136, 213250), (170, 170600), (200, 145010), (250, 116008), (272, 106625), (340, 85300), (400, 72505), (425, 68240), (500, 58004), (680, 42650), (850, 34120), (853, 34000), (1000, 29002), (1360, 21325), (1700, 17060), (1706, 17000), (2000, 14501), (2125, 13648), (3400, 8530), (3412, 8500), (4250, 6824), (4265, 6800)]