2088812900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{294199}}^1$

素因数の和:294284

約数の個数: 36

約数和(自身を含む): 4596580800

約数和(自身を除く): 2507767900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 294199, 588398, 1176796, 1470995, 2941990, 5883980, 7354975, 14709950, 20888129, 29419900, 41776258, 83552516, 104440645, 208881290, 417762580, 522203225, 1044406450, 2088812900]

約数ペア:

[(1, 2088812900), (2, 1044406450), (4, 522203225), (5, 417762580), (10, 208881290), (20, 104440645), (25, 83552516), (50, 41776258), (71, 29419900), (100, 20888129), (142, 14709950), (284, 7354975), (355, 5883980), (710, 2941990), (1420, 1470995), (1775, 1176796), (3550, 588398), (7100, 294199)]