20236484125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5689}}^1$

素因数の和:5927

約数の個数: 64

約数和(自身を含む): 29824704000

約数和(自身を除く): 9588219875

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 199, 275, 325, 715, 995, 1375, 1625, 2189, 2587, 3575, 4975, 5689, 10945, 12935, 17875, 24875, 28445, 28457, 54725, 62579, 64675, 73957, 142225, 142285, 273625, 312895, 323375, 369785, 711125, 711425, 813527, 1132111, 1564475, 1848925, 3557125, 4067635, 5660555, 7822375, 9244625, 12453221, 14717443, 20338175, 28302775, 62266105, 73587215, 101690875, 141513875, 161891873, 311330525, 367936075, 809459365, 1556652625, 1839680375, 4047296825, 20236484125]

約数ペア:

[(1, 20236484125), (5, 4047296825), (11, 1839680375), (13, 1556652625), (25, 809459365), (55, 367936075), (65, 311330525), (125, 161891873), (143, 141513875), (199, 101690875), (275, 73587215), (325, 62266105), (715, 28302775), (995, 20338175), (1375, 14717443), (1625, 12453221), (2189, 9244625), (2587, 7822375), (3575, 5660555), (4975, 4067635), (5689, 3557125), (10945, 1848925), (12935, 1564475), (17875, 1132111), (24875, 813527), (28445, 711425), (28457, 711125), (54725, 369785), (62579, 323375), (64675, 312895), (73957, 273625), (142225, 142285)]