2080351300

素因数分解:

$2^2\times 5^2\times {\mathrm{1951}}^1\times {\mathrm{10663}}^1$

素因数の和:12628

約数の個数: 36

約数和(自身を含む): 4517099776

約数和(自身を除く): 2436748476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1951, 3902, 7804, 9755, 10663, 19510, 21326, 39020, 42652, 48775, 53315, 97550, 106630, 195100, 213260, 266575, 533150, 1066300, 20803513, 41607026, 83214052, 104017565, 208035130, 416070260, 520087825, 1040175650, 2080351300]

約数ペア:

[(1, 2080351300), (2, 1040175650), (4, 520087825), (5, 416070260), (10, 208035130), (20, 104017565), (25, 83214052), (50, 41607026), (100, 20803513), (1951, 1066300), (3902, 533150), (7804, 266575), (9755, 213260), (10663, 195100), (19510, 106630), (21326, 97550), (39020, 53315), (42652, 48775)]