82938260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 181560960

約数和(自身を除く): 98622700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 947, 1510, 1894, 3020, 3788, 4379, 4735, 8758, 9470, 17516, 18940, 21895, 27463, 43790, 54926, 87580, 109852, 137315, 142997, 274630, 285994, 549260, 571988, 714985, 1429970, 2859940, 4146913, 8293826, 16587652, 20734565, 41469130, 82938260]

約数ペア:

[(1, 82938260), (2, 41469130), (4, 20734565), (5, 16587652), (10, 8293826), (20, 4146913), (29, 2859940), (58, 1429970), (116, 714985), (145, 571988), (151, 549260), (290, 285994), (302, 274630), (580, 142997), (604, 137315), (755, 109852), (947, 87580), (1510, 54926), (1894, 43790), (3020, 27463), (3788, 21895), (4379, 18940), (4735, 17516), (8758, 9470)]