101781760

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 246064896

約数和(自身を除く): 144283136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 524, 607, 640, 655, 1048, 1214, 1280, 1310, 2096, 2428, 2620, 3035, 4192, 4856, 5240, 6070, 8384, 9712, 10480, 12140, 16768, 19424, 20960, 24280, 33536, 38848, 41920, 48560, 77696, 79517, 83840, 97120, 155392, 159034, 167680, 194240, 318068, 388480, 397585, 636136, 776960, 795170, 1272272, 1590340, 2544544, 3180680, 5089088, 6361360, 10178176, 12722720, 20356352, 25445440, 50890880, 101781760]

約数ペア:

[(1, 101781760), (2, 50890880), (4, 25445440), (5, 20356352), (8, 12722720), (10, 10178176), (16, 6361360), (20, 5089088), (32, 3180680), (40, 2544544), (64, 1590340), (80, 1272272), (128, 795170), (131, 776960), (160, 636136), (256, 397585), (262, 388480), (320, 318068), (524, 194240), (607, 167680), (640, 159034), (655, 155392), (1048, 97120), (1214, 83840), (1280, 79517), (1310, 77696), (2096, 48560), (2428, 41920), (2620, 38848), (3035, 33536), (4192, 24280), (4856, 20960), (5240, 19424), (6070, 16768), (8384, 12140), (9712, 10480)]