55197280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 139829760

約数和(自身を除く): 84632480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 268, 271, 304, 335, 380, 536, 542, 608, 670, 760, 1072, 1084, 1273, 1340, 1355, 1520, 2144, 2168, 2546, 2680, 2710, 3040, 4336, 5092, 5149, 5360, 5420, 6365, 8672, 10184, 10298, 10720, 10840, 12730, 18157, 20368, 20596, 21680, 25460, 25745, 36314, 40736, 41192, 43360, 50920, 51490, 72628, 82384, 90785, 101840, 102980, 145256, 164768, 181570, 203680, 205960, 290512, 344983, 363140, 411920, 581024, 689966, 726280, 823840, 1379932, 1452560, 1724915, 2759864, 2905120, 3449830, 5519728, 6899660, 11039456, 13799320, 27598640, 55197280]

約数ペア:

[(1, 55197280), (2, 27598640), (4, 13799320), (5, 11039456), (8, 6899660), (10, 5519728), (16, 3449830), (19, 2905120), (20, 2759864), (32, 1724915), (38, 1452560), (40, 1379932), (67, 823840), (76, 726280), (80, 689966), (95, 581024), (134, 411920), (152, 363140), (160, 344983), (190, 290512), (268, 205960), (271, 203680), (304, 181570), (335, 164768), (380, 145256), (536, 102980), (542, 101840), (608, 90785), (670, 82384), (760, 72628), (1072, 51490), (1084, 50920), (1273, 43360), (1340, 41192), (1355, 40736), (1520, 36314), (2144, 25745), (2168, 25460), (2546, 21680), (2680, 20596), (2710, 20368), (3040, 18157), (4336, 12730), (5092, 10840), (5149, 10720), (5360, 10298), (5420, 10184), (6365, 8672)]