1330321000

素因数分解:

$2^3\times 5^3\times {\mathrm{1330321}}^1$

素因数の和:1330342

約数の個数: 32

約数和(自身を含む): 3112953480

約数和(自身を除く): 1782632480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1330321, 2660642, 5321284, 6651605, 10642568, 13303210, 26606420, 33258025, 53212840, 66516050, 133032100, 166290125, 266064200, 332580250, 665160500, 1330321000]

約数ペア:

[(1, 1330321000), (2, 665160500), (4, 332580250), (5, 266064200), (8, 166290125), (10, 133032100), (20, 66516050), (25, 53212840), (40, 33258025), (50, 26606420), (100, 13303210), (125, 10642568), (200, 6651605), (250, 5321284), (500, 2660642), (1000, 1330321)]