83198570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 193224528

約数和(自身を除く): 110025958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 65, 70, 74, 91, 98, 130, 182, 185, 245, 259, 353, 370, 455, 481, 490, 518, 637, 706, 910, 962, 1274, 1295, 1765, 1813, 2405, 2471, 2590, 3185, 3367, 3530, 3626, 4589, 4810, 4942, 6370, 6734, 9065, 9178, 12355, 13061, 16835, 17297, 18130, 22945, 23569, 24710, 26122, 32123, 33670, 34594, 45890, 47138, 64246, 65305, 86485, 91427, 117845, 130610, 160615, 169793, 172970, 182854, 224861, 235690, 321230, 339586, 449722, 457135, 639989, 848965, 914270, 1124305, 1188551, 1279978, 1697930, 2248610, 2377102, 3199945, 5942755, 6399890, 8319857, 11885510, 16639714, 41599285, 83198570]

約数ペア:

[(1, 83198570), (2, 41599285), (5, 16639714), (7, 11885510), (10, 8319857), (13, 6399890), (14, 5942755), (26, 3199945), (35, 2377102), (37, 2248610), (49, 1697930), (65, 1279978), (70, 1188551), (74, 1124305), (91, 914270), (98, 848965), (130, 639989), (182, 457135), (185, 449722), (245, 339586), (259, 321230), (353, 235690), (370, 224861), (455, 182854), (481, 172970), (490, 169793), (518, 160615), (637, 130610), (706, 117845), (910, 91427), (962, 86485), (1274, 65305), (1295, 64246), (1765, 47138), (1813, 45890), (2405, 34594), (2471, 33670), (2590, 32123), (3185, 26122), (3367, 24710), (3530, 23569), (3626, 22945), (4589, 18130), (4810, 17297), (4942, 16835), (6370, 13061), (6734, 12355), (9065, 9178)]