3464861720

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{71411}}^1$

素因数の和:72635

約数の個数: 32

約数和(自身を含む): 7802475120

約数和(自身を除く): 4337613400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2426, 4852, 6065, 9704, 12130, 24260, 48520, 71411, 142822, 285644, 357055, 571288, 714110, 1428220, 2856440, 86621543, 173243086, 346486172, 433107715, 692972344, 866215430, 1732430860, 3464861720]

約数ペア:

[(1, 3464861720), (2, 1732430860), (4, 866215430), (5, 692972344), (8, 433107715), (10, 346486172), (20, 173243086), (40, 86621543), (1213, 2856440), (2426, 1428220), (4852, 714110), (6065, 571288), (9704, 357055), (12130, 285644), (24260, 142822), (48520, 71411)]