2017362670850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3019}}^1\times {\mathrm{310801}}^1$

素因数の和:313875

約数の個数: 48

約数和(自身を含む): 3840841387680

約数和(自身を除く): 1823478716830

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 3019, 6038, 15095, 30190, 75475, 129817, 150950, 259634, 310801, 621602, 649085, 1298170, 1554005, 3108010, 3245425, 6490850, 7770025, 13364443, 15540050, 26728886, 66822215, 133644430, 334111075, 668222150, 938308219, 1876616438, 4691541095, 9383082190, 23457705475, 40347253417, 46915410950, 80694506834, 201736267085, 403472534170, 1008681335425, 2017362670850]

約数ペア:

[(1, 2017362670850), (2, 1008681335425), (5, 403472534170), (10, 201736267085), (25, 80694506834), (43, 46915410950), (50, 40347253417), (86, 23457705475), (215, 9383082190), (430, 4691541095), (1075, 1876616438), (2150, 938308219), (3019, 668222150), (6038, 334111075), (15095, 133644430), (30190, 66822215), (75475, 26728886), (129817, 15540050), (150950, 13364443), (259634, 7770025), (310801, 6490850), (621602, 3245425), (649085, 3108010), (1298170, 1554005)]