83922580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 211986432

約数和(自身を除く): 128063852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 244, 305, 310, 317, 427, 434, 610, 620, 634, 854, 868, 1085, 1220, 1268, 1585, 1708, 1891, 2135, 2170, 2219, 3170, 3782, 4270, 4340, 4438, 6340, 7564, 8540, 8876, 9455, 9827, 11095, 13237, 18910, 19337, 19654, 22190, 26474, 37820, 38674, 39308, 44380, 49135, 52948, 66185, 68789, 77348, 96685, 98270, 132370, 135359, 137578, 193370, 196540, 264740, 270718, 275156, 343945, 386740, 541436, 599447, 676795, 687890, 1198894, 1353590, 1375780, 2397788, 2707180, 2997235, 4196129, 5994470, 8392258, 11988940, 16784516, 20980645, 41961290, 83922580]

約数ペア:

[(1, 83922580), (2, 41961290), (4, 20980645), (5, 16784516), (7, 11988940), (10, 8392258), (14, 5994470), (20, 4196129), (28, 2997235), (31, 2707180), (35, 2397788), (61, 1375780), (62, 1353590), (70, 1198894), (122, 687890), (124, 676795), (140, 599447), (155, 541436), (217, 386740), (244, 343945), (305, 275156), (310, 270718), (317, 264740), (427, 196540), (434, 193370), (610, 137578), (620, 135359), (634, 132370), (854, 98270), (868, 96685), (1085, 77348), (1220, 68789), (1268, 66185), (1585, 52948), (1708, 49135), (1891, 44380), (2135, 39308), (2170, 38674), (2219, 37820), (3170, 26474), (3782, 22190), (4270, 19654), (4340, 19337), (4438, 18910), (6340, 13237), (7564, 11095), (8540, 9827), (8876, 9455)]