71262400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 84

約数和(自身を含む): 191338200

約数和(自身を除く): 120075800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4049, 4400, 8098, 8800, 16196, 17600, 20245, 32392, 40490, 44539, 64784, 80980, 89078, 101225, 129568, 161960, 178156, 202450, 222695, 259136, 323920, 356312, 404900, 445390, 647840, 712624, 809800, 890780, 1113475, 1295680, 1425248, 1619600, 1781560, 2226950, 2850496, 3239200, 3563120, 4453900, 6478400, 7126240, 8907800, 14252480, 17815600, 35631200, 71262400]

約数ペア:

[(1, 71262400), (2, 35631200), (4, 17815600), (5, 14252480), (8, 8907800), (10, 7126240), (11, 6478400), (16, 4453900), (20, 3563120), (22, 3239200), (25, 2850496), (32, 2226950), (40, 1781560), (44, 1619600), (50, 1425248), (55, 1295680), (64, 1113475), (80, 890780), (88, 809800), (100, 712624), (110, 647840), (160, 445390), (176, 404900), (200, 356312), (220, 323920), (275, 259136), (320, 222695), (352, 202450), (400, 178156), (440, 161960), (550, 129568), (704, 101225), (800, 89078), (880, 80980), (1100, 64784), (1600, 44539), (1760, 40490), (2200, 32392), (3520, 20245), (4049, 17600), (4400, 16196), (8098, 8800)]