127008645140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{52453}}^1$

素因数の和:52681

約数の個数: 96

約数和(自身を含む): 293624903040

約数和(自身を除く): 166616257900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 139, 260, 268, 278, 335, 556, 670, 695, 871, 1340, 1390, 1742, 1807, 2780, 3484, 3614, 4355, 7228, 8710, 9035, 9313, 17420, 18070, 18626, 36140, 37252, 46565, 52453, 93130, 104906, 121069, 186260, 209812, 242138, 262265, 484276, 524530, 605345, 681889, 1049060, 1210690, 1363778, 2421380, 2727556, 3409445, 3514351, 6818890, 7028702, 7290967, 13637780, 14057404, 14581934, 17571755, 29163868, 35143510, 36454835, 45686563, 70287020, 72909670, 91373126, 94782571, 145819340, 182746252, 189565142, 228432815, 379130284, 456865630, 473912855, 488494789, 913731260, 947825710, 976989578, 1895651420, 1953979156, 2442473945, 4884947890, 6350432257, 9769895780, 12700864514, 25401729028, 31752161285, 63504322570, 127008645140]

約数ペア:

[(1, 127008645140), (2, 63504322570), (4, 31752161285), (5, 25401729028), (10, 12700864514), (13, 9769895780), (20, 6350432257), (26, 4884947890), (52, 2442473945), (65, 1953979156), (67, 1895651420), (130, 976989578), (134, 947825710), (139, 913731260), (260, 488494789), (268, 473912855), (278, 456865630), (335, 379130284), (556, 228432815), (670, 189565142), (695, 182746252), (871, 145819340), (1340, 94782571), (1390, 91373126), (1742, 72909670), (1807, 70287020), (2780, 45686563), (3484, 36454835), (3614, 35143510), (4355, 29163868), (7228, 17571755), (8710, 14581934), (9035, 14057404), (9313, 13637780), (17420, 7290967), (18070, 7028702), (18626, 6818890), (36140, 3514351), (37252, 3409445), (46565, 2727556), (52453, 2421380), (93130, 1363778), (104906, 1210690), (121069, 1049060), (186260, 681889), (209812, 605345), (242138, 524530), (262265, 484276)]