10903900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 27838496

約数和(自身を除く): 16934596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 421, 518, 700, 740, 842, 925, 1036, 1295, 1684, 1850, 2105, 2590, 2947, 3700, 4210, 5180, 5894, 6475, 8420, 10525, 11788, 12950, 14735, 15577, 21050, 25900, 29470, 31154, 42100, 58940, 62308, 73675, 77885, 109039, 147350, 155770, 218078, 294700, 311540, 389425, 436156, 545195, 778850, 1090390, 1557700, 2180780, 2725975, 5451950, 10903900]

約数ペア:

[(1, 10903900), (2, 5451950), (4, 2725975), (5, 2180780), (7, 1557700), (10, 1090390), (14, 778850), (20, 545195), (25, 436156), (28, 389425), (35, 311540), (37, 294700), (50, 218078), (70, 155770), (74, 147350), (100, 109039), (140, 77885), (148, 73675), (175, 62308), (185, 58940), (259, 42100), (350, 31154), (370, 29470), (421, 25900), (518, 21050), (700, 15577), (740, 14735), (842, 12950), (925, 11788), (1036, 10525), (1295, 8420), (1684, 6475), (1850, 5894), (2105, 5180), (2590, 4210), (2947, 3700)]