12944050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 28426752

約数和(自身を除く): 15482702

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1193, 1550, 2170, 2386, 5425, 5965, 8351, 10850, 11930, 16702, 29825, 36983, 41755, 59650, 73966, 83510, 184915, 208775, 258881, 369830, 417550, 517762, 924575, 1294405, 1849150, 2588810, 6472025, 12944050]

約数ペア:

[(1, 12944050), (2, 6472025), (5, 2588810), (7, 1849150), (10, 1294405), (14, 924575), (25, 517762), (31, 417550), (35, 369830), (50, 258881), (62, 208775), (70, 184915), (155, 83510), (175, 73966), (217, 59650), (310, 41755), (350, 36983), (434, 29825), (775, 16702), (1085, 11930), (1193, 10850), (1550, 8351), (2170, 5965), (2386, 5425)]