157089300500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{28561691}}^1$

素因数の和:28561721

約数の個数: 48

約数和(自身を含む): 374272411968

約数和(自身を除く): 217183111468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 28561691, 57123382, 114246764, 142808455, 285616910, 314178601, 571233820, 628357202, 714042275, 1256714404, 1428084550, 1570893005, 2856169100, 3141786010, 3570211375, 6283572020, 7140422750, 7854465025, 14280845500, 15708930050, 31417860100, 39272325125, 78544650250, 157089300500]

約数ペア:

[(1, 157089300500), (2, 78544650250), (4, 39272325125), (5, 31417860100), (10, 15708930050), (11, 14280845500), (20, 7854465025), (22, 7140422750), (25, 6283572020), (44, 3570211375), (50, 3141786010), (55, 2856169100), (100, 1570893005), (110, 1428084550), (125, 1256714404), (220, 714042275), (250, 628357202), (275, 571233820), (500, 314178601), (550, 285616910), (1100, 142808455), (1375, 114246764), (2750, 57123382), (5500, 28561691)]