13948760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 37048320

約数和(自身を除く): 23099560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1607, 1736, 2170, 3214, 4340, 6428, 8035, 8680, 11249, 12856, 16070, 22498, 32140, 44996, 49817, 56245, 64280, 89992, 99634, 112490, 199268, 224980, 249085, 348719, 398536, 449960, 498170, 697438, 996340, 1394876, 1743595, 1992680, 2789752, 3487190, 6974380, 13948760]

約数ペア:

[(1, 13948760), (2, 6974380), (4, 3487190), (5, 2789752), (7, 1992680), (8, 1743595), (10, 1394876), (14, 996340), (20, 697438), (28, 498170), (31, 449960), (35, 398536), (40, 348719), (56, 249085), (62, 224980), (70, 199268), (124, 112490), (140, 99634), (155, 89992), (217, 64280), (248, 56245), (280, 49817), (310, 44996), (434, 32140), (620, 22498), (868, 16070), (1085, 12856), (1240, 11249), (1607, 8680), (1736, 8035), (2170, 6428), (3214, 4340)]