225495680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15319}}^1$

素因数の和:15361

約数の個数: 64

約数和(自身を含む): 562550400

約数和(自身を除く): 337054720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 15319, 30638, 61276, 76595, 122552, 153190, 245104, 306380, 352337, 490208, 612760, 704674, 980416, 1225520, 1409348, 1761685, 1960832, 2451040, 2818696, 3523370, 4902080, 5637392, 7046740, 9804160, 11274784, 14093480, 22549568, 28186960, 45099136, 56373920, 112747840, 225495680]

約数ペア:

[(1, 225495680), (2, 112747840), (4, 56373920), (5, 45099136), (8, 28186960), (10, 22549568), (16, 14093480), (20, 11274784), (23, 9804160), (32, 7046740), (40, 5637392), (46, 4902080), (64, 3523370), (80, 2818696), (92, 2451040), (115, 1960832), (128, 1761685), (160, 1409348), (184, 1225520), (230, 980416), (320, 704674), (368, 612760), (460, 490208), (640, 352337), (736, 306380), (920, 245104), (1472, 153190), (1840, 122552), (2944, 76595), (3680, 61276), (7360, 30638), (14720, 15319)]