1569452942320

素因数分解:

$2^4\times 5^1\times {\mathrm{21589}}^1\times {\mathrm{908711}}^1$

素因数の和:930313

約数の個数: 40

約数和(自身を含む): 3649151126880

約数和(自身を除く): 2079698184560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 21589, 43178, 86356, 107945, 172712, 215890, 345424, 431780, 863560, 908711, 1727120, 1817422, 3634844, 4543555, 7269688, 9087110, 14539376, 18174220, 36348440, 72696880, 19618161779, 39236323558, 78472647116, 98090808895, 156945294232, 196181617790, 313890588464, 392363235580, 784726471160, 1569452942320]

約数ペア:

[(1, 1569452942320), (2, 784726471160), (4, 392363235580), (5, 313890588464), (8, 196181617790), (10, 156945294232), (16, 98090808895), (20, 78472647116), (40, 39236323558), (80, 19618161779), (21589, 72696880), (43178, 36348440), (86356, 18174220), (107945, 14539376), (172712, 9087110), (215890, 7269688), (345424, 4543555), (431780, 3634844), (863560, 1817422), (908711, 1727120)]