13962550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 31169880

約数和(自身を除く): 17207330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 139, 175, 205, 245, 278, 287, 350, 410, 490, 574, 695, 973, 1025, 1225, 1390, 1435, 1946, 2009, 2050, 2450, 2870, 3475, 4018, 4865, 5699, 6811, 6950, 7175, 9730, 10045, 11398, 13622, 14350, 20090, 24325, 28495, 34055, 39893, 48650, 50225, 56990, 68110, 79786, 100450, 142475, 170275, 199465, 279251, 284950, 340550, 398930, 558502, 997325, 1396255, 1994650, 2792510, 6981275, 13962550]

約数ペア:

[(1, 13962550), (2, 6981275), (5, 2792510), (7, 1994650), (10, 1396255), (14, 997325), (25, 558502), (35, 398930), (41, 340550), (49, 284950), (50, 279251), (70, 199465), (82, 170275), (98, 142475), (139, 100450), (175, 79786), (205, 68110), (245, 56990), (278, 50225), (287, 48650), (350, 39893), (410, 34055), (490, 28495), (574, 24325), (695, 20090), (973, 14350), (1025, 13622), (1225, 11398), (1390, 10045), (1435, 9730), (1946, 7175), (2009, 6950), (2050, 6811), (2450, 5699), (2870, 4865), (3475, 4018)]