97105400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 260400000

約数和(自身を除く): 163294600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 499, 556, 695, 700, 973, 998, 1112, 1390, 1400, 1946, 1996, 2495, 2780, 3475, 3493, 3892, 3992, 4865, 4990, 5560, 6950, 6986, 7784, 9730, 9980, 12475, 13900, 13972, 17465, 19460, 19960, 24325, 24950, 27800, 27944, 34930, 38920, 48650, 49900, 69361, 69860, 87325, 97300, 99800, 138722, 139720, 174650, 194600, 277444, 346805, 349300, 485527, 554888, 693610, 698600, 971054, 1387220, 1734025, 1942108, 2427635, 2774440, 3468050, 3884216, 4855270, 6936100, 9710540, 12138175, 13872200, 19421080, 24276350, 48552700, 97105400]

約数ペア:

[(1, 97105400), (2, 48552700), (4, 24276350), (5, 19421080), (7, 13872200), (8, 12138175), (10, 9710540), (14, 6936100), (20, 4855270), (25, 3884216), (28, 3468050), (35, 2774440), (40, 2427635), (50, 1942108), (56, 1734025), (70, 1387220), (100, 971054), (139, 698600), (140, 693610), (175, 554888), (200, 485527), (278, 349300), (280, 346805), (350, 277444), (499, 194600), (556, 174650), (695, 139720), (700, 138722), (973, 99800), (998, 97300), (1112, 87325), (1390, 69860), (1400, 69361), (1946, 49900), (1996, 48650), (2495, 38920), (2780, 34930), (3475, 27944), (3493, 27800), (3892, 24950), (3992, 24325), (4865, 19960), (4990, 19460), (5560, 17465), (6950, 13972), (6986, 13900), (7784, 12475), (9730, 9980)]