2008097300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49339}}^1$

素因数の和:49401

約数の個数: 72

約数和(自身を含む): 4882291680

約数和(自身を除く): 2874194380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 8140, 10175, 20350, 40700, 49339, 98678, 197356, 246695, 493390, 542729, 986780, 1085458, 1233475, 1825543, 2170916, 2466950, 2713645, 3651086, 4933900, 5427290, 7302172, 9127715, 10854580, 13568225, 18255430, 20080973, 27136450, 36510860, 40161946, 45638575, 54272900, 80323892, 91277150, 100404865, 182554300, 200809730, 401619460, 502024325, 1004048650, 2008097300]

約数ペア:

[(1, 2008097300), (2, 1004048650), (4, 502024325), (5, 401619460), (10, 200809730), (11, 182554300), (20, 100404865), (22, 91277150), (25, 80323892), (37, 54272900), (44, 45638575), (50, 40161946), (55, 36510860), (74, 27136450), (100, 20080973), (110, 18255430), (148, 13568225), (185, 10854580), (220, 9127715), (275, 7302172), (370, 5427290), (407, 4933900), (550, 3651086), (740, 2713645), (814, 2466950), (925, 2170916), (1100, 1825543), (1628, 1233475), (1850, 1085458), (2035, 986780), (3700, 542729), (4070, 493390), (8140, 246695), (10175, 197356), (20350, 98678), (40700, 49339)]