13816600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 23681000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 139, 140, 142, 175, 200, 278, 280, 284, 350, 355, 497, 556, 568, 695, 700, 710, 973, 994, 1112, 1390, 1400, 1420, 1775, 1946, 1988, 2485, 2780, 2840, 3475, 3550, 3892, 3976, 4865, 4970, 5560, 6950, 7100, 7784, 9730, 9869, 9940, 12425, 13900, 14200, 19460, 19738, 19880, 24325, 24850, 27800, 38920, 39476, 48650, 49345, 49700, 69083, 78952, 97300, 98690, 99400, 138166, 194600, 197380, 246725, 276332, 345415, 394760, 493450, 552664, 690830, 986900, 1381660, 1727075, 1973800, 2763320, 3454150, 6908300, 13816600]

約数ペア:

[(1, 13816600), (2, 6908300), (4, 3454150), (5, 2763320), (7, 1973800), (8, 1727075), (10, 1381660), (14, 986900), (20, 690830), (25, 552664), (28, 493450), (35, 394760), (40, 345415), (50, 276332), (56, 246725), (70, 197380), (71, 194600), (100, 138166), (139, 99400), (140, 98690), (142, 97300), (175, 78952), (200, 69083), (278, 49700), (280, 49345), (284, 48650), (350, 39476), (355, 38920), (497, 27800), (556, 24850), (568, 24325), (695, 19880), (700, 19738), (710, 19460), (973, 14200), (994, 13900), (1112, 12425), (1390, 9940), (1400, 9869), (1420, 9730), (1775, 7784), (1946, 7100), (1988, 6950), (2485, 5560), (2780, 4970), (2840, 4865), (3475, 3976), (3550, 3892)]