38933650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 83369664

約数和(自身を除く): 44436014

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 643, 865, 1211, 1286, 1730, 2422, 3215, 4325, 4501, 6055, 6430, 8650, 9002, 12110, 16075, 22505, 30275, 32150, 45010, 60550, 111239, 112525, 222478, 225050, 556195, 778673, 1112390, 1557346, 2780975, 3893365, 5561950, 7786730, 19466825, 38933650]

約数ペア:

[(1, 38933650), (2, 19466825), (5, 7786730), (7, 5561950), (10, 3893365), (14, 2780975), (25, 1557346), (35, 1112390), (50, 778673), (70, 556195), (173, 225050), (175, 222478), (346, 112525), (350, 111239), (643, 60550), (865, 45010), (1211, 32150), (1286, 30275), (1730, 22505), (2422, 16075), (3215, 12110), (4325, 9002), (4501, 8650), (6055, 6430)]