99200500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 72

約数和(自身を含む): 252088200

約数和(自身を除く): 152887700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4049, 4900, 6125, 8098, 12250, 16196, 20245, 24500, 28343, 40490, 56686, 80980, 101225, 113372, 141715, 198401, 202450, 283430, 396802, 404900, 506125, 566860, 708575, 793604, 992005, 1012250, 1417150, 1984010, 2024500, 2834300, 3542875, 3968020, 4960025, 7085750, 9920050, 14171500, 19840100, 24800125, 49600250, 99200500]

約数ペア:

[(1, 99200500), (2, 49600250), (4, 24800125), (5, 19840100), (7, 14171500), (10, 9920050), (14, 7085750), (20, 4960025), (25, 3968020), (28, 3542875), (35, 2834300), (49, 2024500), (50, 1984010), (70, 1417150), (98, 1012250), (100, 992005), (125, 793604), (140, 708575), (175, 566860), (196, 506125), (245, 404900), (250, 396802), (350, 283430), (490, 202450), (500, 198401), (700, 141715), (875, 113372), (980, 101225), (1225, 80980), (1750, 56686), (2450, 40490), (3500, 28343), (4049, 24500), (4900, 20245), (6125, 16196), (8098, 12250)]