20170382375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 30023185920

約数和(自身を除く): 9852803545

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 125, 143, 169, 275, 325, 605, 607, 715, 845, 1375, 1573, 1625, 1859, 2197, 3025, 3035, 3575, 4225, 6677, 7865, 7891, 9295, 10985, 15125, 15175, 17875, 20449, 21125, 24167, 33385, 39325, 39455, 46475, 54925, 73447, 75875, 86801, 102245, 102583, 120835, 166925, 196625, 197275, 232375, 265837, 274625, 367235, 434005, 511225, 512915, 604175, 834625, 954811, 986375, 1128413, 1329185, 1333579, 1836175, 2170025, 2556125, 2564575, 3020875, 4774055, 5642065, 6645925, 6667895, 9180875, 10850125, 12412543, 12822875, 14669369, 23870275, 28210325, 33229625, 33339475, 62062715, 73346845, 119351375, 141051625, 161363059, 166697375, 310313575, 366734225, 806815295, 1551567875, 1833671125, 4034076475, 20170382375]

約数ペア:

[(1, 20170382375), (5, 4034076475), (11, 1833671125), (13, 1551567875), (25, 806815295), (55, 366734225), (65, 310313575), (121, 166697375), (125, 161363059), (143, 141051625), (169, 119351375), (275, 73346845), (325, 62062715), (605, 33339475), (607, 33229625), (715, 28210325), (845, 23870275), (1375, 14669369), (1573, 12822875), (1625, 12412543), (1859, 10850125), (2197, 9180875), (3025, 6667895), (3035, 6645925), (3575, 5642065), (4225, 4774055), (6677, 3020875), (7865, 2564575), (7891, 2556125), (9295, 2170025), (10985, 1836175), (15125, 1333579), (15175, 1329185), (17875, 1128413), (20449, 986375), (21125, 954811), (24167, 834625), (33385, 604175), (39325, 512915), (39455, 511225), (46475, 434005), (54925, 367235), (73447, 274625), (75875, 265837), (86801, 232375), (102245, 197275), (102583, 196625), (120835, 166925)]