869478050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1360

約数の個数: 72

約数和(自身を含む): 1888343424

約数和(自身を除く): 1018865374

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 367, 490, 734, 967, 1225, 1835, 1934, 2450, 2569, 3670, 4835, 5138, 6769, 9175, 9670, 12845, 13538, 17983, 18350, 24175, 25690, 33845, 35966, 47383, 48350, 64225, 67690, 89915, 94766, 128450, 169225, 179830, 236915, 338450, 354889, 449575, 473830, 709778, 899150, 1184575, 1774445, 2369150, 2484223, 3548890, 4968446, 8872225, 12421115, 17389561, 17744450, 24842230, 34779122, 62105575, 86947805, 124211150, 173895610, 434739025, 869478050]

約数ペア:

[(1, 869478050), (2, 434739025), (5, 173895610), (7, 124211150), (10, 86947805), (14, 62105575), (25, 34779122), (35, 24842230), (49, 17744450), (50, 17389561), (70, 12421115), (98, 8872225), (175, 4968446), (245, 3548890), (350, 2484223), (367, 2369150), (490, 1774445), (734, 1184575), (967, 899150), (1225, 709778), (1835, 473830), (1934, 449575), (2450, 354889), (2569, 338450), (3670, 236915), (4835, 179830), (5138, 169225), (6769, 128450), (9175, 94766), (9670, 89915), (12845, 67690), (13538, 64225), (17983, 48350), (18350, 47383), (24175, 35966), (25690, 33845)]