36705680860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21839}}^1\times {\mathrm{4423}}^1$

素因数の和:26290

約数の個数: 48

約数和(自身を含む): 81160934400

約数和(自身を除く): 44455253540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4423, 8846, 17692, 21839, 22115, 43678, 44230, 84037, 87356, 88460, 109195, 168074, 218390, 336148, 414941, 420185, 436780, 829882, 840370, 1659764, 1680740, 2074705, 4149410, 8298820, 96593897, 193187794, 386375588, 482969485, 965938970, 1835284043, 1931877940, 3670568086, 7341136172, 9176420215, 18352840430, 36705680860]

約数ペア:

[(1, 36705680860), (2, 18352840430), (4, 9176420215), (5, 7341136172), (10, 3670568086), (19, 1931877940), (20, 1835284043), (38, 965938970), (76, 482969485), (95, 386375588), (190, 193187794), (380, 96593897), (4423, 8298820), (8846, 4149410), (17692, 2074705), (21839, 1680740), (22115, 1659764), (43678, 840370), (44230, 829882), (84037, 436780), (87356, 420185), (88460, 414941), (109195, 336148), (168074, 218390)]