38861793910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{2341}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 71971421184

約数和(自身を除く): 33109627274

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 227, 355, 454, 515, 710, 1030, 1135, 2270, 2341, 4682, 7313, 11705, 14626, 16117, 23381, 23410, 32234, 36565, 46762, 73130, 80585, 116905, 161170, 166211, 233810, 241123, 332422, 482246, 531407, 831055, 1062814, 1205615, 1660051, 1662110, 2411230, 2657035, 3320102, 5314070, 8300255, 16600510, 17119733, 34239466, 37729897, 54734921, 75459794, 85598665, 109469842, 171197330, 188649485, 273674605, 377298970, 547349210, 3886179391, 7772358782, 19430896955, 38861793910]

約数ペア:

[(1, 38861793910), (2, 19430896955), (5, 7772358782), (10, 3886179391), (71, 547349210), (103, 377298970), (142, 273674605), (206, 188649485), (227, 171197330), (355, 109469842), (454, 85598665), (515, 75459794), (710, 54734921), (1030, 37729897), (1135, 34239466), (2270, 17119733), (2341, 16600510), (4682, 8300255), (7313, 5314070), (11705, 3320102), (14626, 2657035), (16117, 2411230), (23381, 1662110), (23410, 1660051), (32234, 1205615), (36565, 1062814), (46762, 831055), (73130, 531407), (80585, 482246), (116905, 332422), (161170, 241123), (166211, 233810)]