6627440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 15832320

約数和(自身を除く): 9204880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2239, 2960, 4478, 8956, 11195, 17912, 22390, 35824, 44780, 82843, 89560, 165686, 179120, 331372, 414215, 662744, 828430, 1325488, 1656860, 3313720, 6627440]

約数ペア:

[(1, 6627440), (2, 3313720), (4, 1656860), (5, 1325488), (8, 828430), (10, 662744), (16, 414215), (20, 331372), (37, 179120), (40, 165686), (74, 89560), (80, 82843), (148, 44780), (185, 35824), (296, 22390), (370, 17912), (592, 11195), (740, 8956), (1480, 4478), (2239, 2960)]