80029250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 99233470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 125, 139, 175, 235, 245, 250, 278, 329, 350, 470, 490, 658, 695, 875, 973, 1175, 1225, 1390, 1645, 1750, 1946, 2303, 2350, 2450, 3290, 3475, 4606, 4865, 5875, 6125, 6533, 6811, 6950, 8225, 9730, 11515, 11750, 12250, 13066, 13622, 16450, 17375, 23030, 24325, 32665, 34055, 34750, 41125, 45731, 48650, 57575, 65330, 68110, 82250, 91462, 115150, 121625, 163325, 170275, 228655, 243250, 287875, 320117, 326650, 340550, 457310, 575750, 640234, 816625, 851375, 1143275, 1600585, 1633250, 1702750, 2286550, 3201170, 5716375, 8002925, 11432750, 16005850, 40014625, 80029250]

約数ペア:

[(1, 80029250), (2, 40014625), (5, 16005850), (7, 11432750), (10, 8002925), (14, 5716375), (25, 3201170), (35, 2286550), (47, 1702750), (49, 1633250), (50, 1600585), (70, 1143275), (94, 851375), (98, 816625), (125, 640234), (139, 575750), (175, 457310), (235, 340550), (245, 326650), (250, 320117), (278, 287875), (329, 243250), (350, 228655), (470, 170275), (490, 163325), (658, 121625), (695, 115150), (875, 91462), (973, 82250), (1175, 68110), (1225, 65330), (1390, 57575), (1645, 48650), (1750, 45731), (1946, 41125), (2303, 34750), (2350, 34055), (2450, 32665), (3290, 24325), (3475, 23030), (4606, 17375), (4865, 16450), (5875, 13622), (6125, 13066), (6533, 12250), (6811, 11750), (6950, 11515), (8225, 9730)]