3313720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 4347080

約数列:

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

約数ペア:

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