25766817770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3067}}^1$

素因数の和:3807

約数の個数: 64

約数和(自身を含む): 49134339072

約数和(自身を除く): 23367521302

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 661, 1271, 1322, 2542, 3067, 3305, 6134, 6355, 6610, 12710, 15335, 20491, 27101, 30670, 40982, 54202, 95077, 102455, 125747, 135505, 190154, 204910, 251494, 271010, 475385, 628735, 840131, 950770, 1257470, 1680262, 2027287, 3898157, 4054574, 4200655, 7796314, 8401310, 10136435, 19490785, 20272870, 38981570, 62845897, 83118767, 125691794, 166237534, 314229485, 415593835, 628458970, 831187670, 2576681777, 5153363554, 12883408885, 25766817770]

約数ペア:

[(1, 25766817770), (2, 12883408885), (5, 5153363554), (10, 2576681777), (31, 831187670), (41, 628458970), (62, 415593835), (82, 314229485), (155, 166237534), (205, 125691794), (310, 83118767), (410, 62845897), (661, 38981570), (1271, 20272870), (1322, 19490785), (2542, 10136435), (3067, 8401310), (3305, 7796314), (6134, 4200655), (6355, 4054574), (6610, 3898157), (12710, 2027287), (15335, 1680262), (20491, 1257470), (27101, 950770), (30670, 840131), (40982, 628735), (54202, 475385), (95077, 271010), (102455, 251494), (125747, 204910), (135505, 190154)]