40833130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 83317248

約数和(自身を除く): 42484118

約数列:

[1, 2, 5, 10, 13, 26, 41, 47, 65, 82, 94, 130, 163, 205, 235, 326, 410, 470, 533, 611, 815, 1066, 1222, 1630, 1927, 2119, 2665, 3055, 3854, 4238, 5330, 6110, 6683, 7661, 9635, 10595, 13366, 15322, 19270, 21190, 25051, 33415, 38305, 50102, 66830, 76610, 86879, 99593, 125255, 173758, 199186, 250510, 314101, 434395, 497965, 628202, 868790, 995930, 1570505, 3141010, 4083313, 8166626, 20416565, 40833130]

約数ペア:

[(1, 40833130), (2, 20416565), (5, 8166626), (10, 4083313), (13, 3141010), (26, 1570505), (41, 995930), (47, 868790), (65, 628202), (82, 497965), (94, 434395), (130, 314101), (163, 250510), (205, 199186), (235, 173758), (326, 125255), (410, 99593), (470, 86879), (533, 76610), (611, 66830), (815, 50102), (1066, 38305), (1222, 33415), (1630, 25051), (1927, 21190), (2119, 19270), (2665, 15322), (3055, 13366), (3854, 10595), (4238, 9635), (5330, 7661), (6110, 6683)]