498077900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10163

約数の個数: 72

約数和(自身を含む): 1183986720

約数和(自身を除く): 685908820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 850, 986, 1450, 1700, 1972, 2465, 2900, 4930, 9860, 10103, 12325, 20206, 24650, 40412, 49300, 50515, 101030, 171751, 202060, 252575, 292987, 343502, 505150, 585974, 687004, 858755, 1010300, 1171948, 1464935, 1717510, 2929870, 3435020, 4293775, 4980779, 5859740, 7324675, 8587550, 9961558, 14649350, 17175100, 19923116, 24903895, 29298700, 49807790, 99615580, 124519475, 249038950, 498077900]

約数ペア:

[(1, 498077900), (2, 249038950), (4, 124519475), (5, 99615580), (10, 49807790), (17, 29298700), (20, 24903895), (25, 19923116), (29, 17175100), (34, 14649350), (50, 9961558), (58, 8587550), (68, 7324675), (85, 5859740), (100, 4980779), (116, 4293775), (145, 3435020), (170, 2929870), (290, 1717510), (340, 1464935), (425, 1171948), (493, 1010300), (580, 858755), (725, 687004), (850, 585974), (986, 505150), (1450, 343502), (1700, 292987), (1972, 252575), (2465, 202060), (2900, 171751), (4930, 101030), (9860, 50515), (10103, 49300), (12325, 40412), (20206, 24650)]