38054914180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{7691}}^1$

素因数の和:8197

約数の個数: 96

約数和(自身を含む): 87227280000

約数和(自身を除く): 49172365820

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 449, 551, 580, 898, 1102, 1796, 2204, 2245, 2755, 4490, 5510, 7691, 8531, 8980, 11020, 13021, 15382, 17062, 26042, 30764, 34124, 38455, 42655, 52084, 65105, 76910, 85310, 130210, 146129, 153820, 170620, 223039, 247399, 260420, 292258, 446078, 494798, 584516, 730645, 892156, 989596, 1115195, 1236995, 1461290, 2230390, 2473990, 2922580, 3453259, 4237741, 4460780, 4947980, 6906518, 8475482, 13813036, 16950964, 17266295, 21188705, 34532590, 42377410, 65611921, 69065180, 84754820, 100144511, 131223842, 200289022, 262447684, 328059605, 400578044, 500722555, 656119210, 1001445110, 1312238420, 1902745709, 2002890220, 3805491418, 7610982836, 9513728545, 19027457090, 38054914180]

約数ペア:

[(1, 38054914180), (2, 19027457090), (4, 9513728545), (5, 7610982836), (10, 3805491418), (19, 2002890220), (20, 1902745709), (29, 1312238420), (38, 1001445110), (58, 656119210), (76, 500722555), (95, 400578044), (116, 328059605), (145, 262447684), (190, 200289022), (290, 131223842), (380, 100144511), (449, 84754820), (551, 69065180), (580, 65611921), (898, 42377410), (1102, 34532590), (1796, 21188705), (2204, 17266295), (2245, 16950964), (2755, 13813036), (4490, 8475482), (5510, 6906518), (7691, 4947980), (8531, 4460780), (8980, 4237741), (11020, 3453259), (13021, 2922580), (15382, 2473990), (17062, 2230390), (26042, 1461290), (30764, 1236995), (34124, 1115195), (38455, 989596), (42655, 892156), (52084, 730645), (65105, 584516), (76910, 494798), (85310, 446078), (130210, 292258), (146129, 260420), (153820, 247399), (170620, 223039)]