38715950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 90660864

約数和(自身を除く): 51944914

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 67, 70, 91, 127, 130, 134, 175, 182, 254, 325, 335, 350, 455, 469, 635, 650, 670, 871, 889, 910, 938, 1270, 1651, 1675, 1742, 1778, 2275, 2345, 3175, 3302, 3350, 4355, 4445, 4550, 4690, 6097, 6350, 8255, 8509, 8710, 8890, 11557, 11725, 12194, 16510, 17018, 21775, 22225, 23114, 23450, 30485, 41275, 42545, 43550, 44450, 57785, 59563, 60970, 82550, 85090, 110617, 115570, 119126, 152425, 212725, 221234, 288925, 297815, 304850, 425450, 553085, 577850, 595630, 774319, 1106170, 1489075, 1548638, 2765425, 2978150, 3871595, 5530850, 7743190, 19357975, 38715950]

約数ペア:

[(1, 38715950), (2, 19357975), (5, 7743190), (7, 5530850), (10, 3871595), (13, 2978150), (14, 2765425), (25, 1548638), (26, 1489075), (35, 1106170), (50, 774319), (65, 595630), (67, 577850), (70, 553085), (91, 425450), (127, 304850), (130, 297815), (134, 288925), (175, 221234), (182, 212725), (254, 152425), (325, 119126), (335, 115570), (350, 110617), (455, 85090), (469, 82550), (635, 60970), (650, 59563), (670, 57785), (871, 44450), (889, 43550), (910, 42545), (938, 41275), (1270, 30485), (1651, 23450), (1675, 23114), (1742, 22225), (1778, 21775), (2275, 17018), (2345, 16510), (3175, 12194), (3302, 11725), (3350, 11557), (4355, 8890), (4445, 8710), (4550, 8509), (4690, 8255), (6097, 6350)]