20192512750

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{3203}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 38290516992

約数和(自身を除く): 18098004242

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 167, 250, 302, 334, 755, 835, 1510, 1670, 3203, 3775, 4175, 6406, 7550, 8350, 16015, 18875, 20875, 25217, 32030, 37750, 41750, 50434, 80075, 126085, 160150, 252170, 400375, 483653, 534901, 630425, 800750, 967306, 1069802, 1260850, 2418265, 2674505, 3152125, 4836530, 5349010, 6304250, 12091325, 13372525, 24182650, 26745050, 60456625, 66862625, 80770051, 120913250, 133725250, 161540102, 403850255, 807700510, 2019251275, 4038502550, 10096256375, 20192512750]

約数ペア:

[(1, 20192512750), (2, 10096256375), (5, 4038502550), (10, 2019251275), (25, 807700510), (50, 403850255), (125, 161540102), (151, 133725250), (167, 120913250), (250, 80770051), (302, 66862625), (334, 60456625), (755, 26745050), (835, 24182650), (1510, 13372525), (1670, 12091325), (3203, 6304250), (3775, 5349010), (4175, 4836530), (6406, 3152125), (7550, 2674505), (8350, 2418265), (16015, 1260850), (18875, 1069802), (20875, 967306), (25217, 800750), (32030, 630425), (37750, 534901), (41750, 483653), (50434, 400375), (80075, 252170), (126085, 160150)]