39017300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 97702080

約数和(自身を除く): 58684780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 401, 556, 695, 700, 802, 973, 1390, 1604, 1946, 2005, 2780, 2807, 3475, 3892, 4010, 4865, 5614, 6950, 8020, 9730, 10025, 11228, 13900, 14035, 19460, 20050, 24325, 28070, 40100, 48650, 55739, 56140, 70175, 97300, 111478, 140350, 222956, 278695, 280700, 390173, 557390, 780346, 1114780, 1393475, 1560692, 1950865, 2786950, 3901730, 5573900, 7803460, 9754325, 19508650, 39017300]

約数ペア:

[(1, 39017300), (2, 19508650), (4, 9754325), (5, 7803460), (7, 5573900), (10, 3901730), (14, 2786950), (20, 1950865), (25, 1560692), (28, 1393475), (35, 1114780), (50, 780346), (70, 557390), (100, 390173), (139, 280700), (140, 278695), (175, 222956), (278, 140350), (350, 111478), (401, 97300), (556, 70175), (695, 56140), (700, 55739), (802, 48650), (973, 40100), (1390, 28070), (1604, 24325), (1946, 20050), (2005, 19460), (2780, 14035), (2807, 13900), (3475, 11228), (3892, 10025), (4010, 9730), (4865, 8020), (5614, 6950)]