4135250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 5299630

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 139, 170, 175, 238, 250, 278, 350, 425, 595, 695, 850, 875, 973, 1190, 1390, 1750, 1946, 2125, 2363, 2975, 3475, 4250, 4726, 4865, 5950, 6950, 9730, 11815, 14875, 16541, 17375, 23630, 24325, 29750, 33082, 34750, 48650, 59075, 82705, 118150, 121625, 165410, 243250, 295375, 413525, 590750, 827050, 2067625, 4135250]

約数ペア:

[(1, 4135250), (2, 2067625), (5, 827050), (7, 590750), (10, 413525), (14, 295375), (17, 243250), (25, 165410), (34, 121625), (35, 118150), (50, 82705), (70, 59075), (85, 48650), (119, 34750), (125, 33082), (139, 29750), (170, 24325), (175, 23630), (238, 17375), (250, 16541), (278, 14875), (350, 11815), (425, 9730), (595, 6950), (695, 5950), (850, 4865), (875, 4726), (973, 4250), (1190, 3475), (1390, 2975), (1750, 2363), (1946, 2125)]