14389900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 36379616

約数和(自身を除く): 21989716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 337, 350, 427, 610, 674, 700, 854, 1220, 1348, 1525, 1685, 1708, 2135, 2359, 3050, 3370, 4270, 4718, 6100, 6740, 8425, 8540, 9436, 10675, 11795, 16850, 20557, 21350, 23590, 33700, 41114, 42700, 47180, 58975, 82228, 102785, 117950, 143899, 205570, 235900, 287798, 411140, 513925, 575596, 719495, 1027850, 1438990, 2055700, 2877980, 3597475, 7194950, 14389900]

約数ペア:

[(1, 14389900), (2, 7194950), (4, 3597475), (5, 2877980), (7, 2055700), (10, 1438990), (14, 1027850), (20, 719495), (25, 575596), (28, 513925), (35, 411140), (50, 287798), (61, 235900), (70, 205570), (100, 143899), (122, 117950), (140, 102785), (175, 82228), (244, 58975), (305, 47180), (337, 42700), (350, 41114), (427, 33700), (610, 23590), (674, 21350), (700, 20557), (854, 16850), (1220, 11795), (1348, 10675), (1525, 9436), (1685, 8540), (1708, 8425), (2135, 6740), (2359, 6100), (3050, 4718), (3370, 4270)]