13799320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 19493480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 271, 335, 380, 536, 542, 670, 760, 1084, 1273, 1340, 1355, 2168, 2546, 2680, 2710, 5092, 5149, 5420, 6365, 10184, 10298, 10840, 12730, 18157, 20596, 25460, 25745, 36314, 41192, 50920, 51490, 72628, 90785, 102980, 145256, 181570, 205960, 344983, 363140, 689966, 726280, 1379932, 1724915, 2759864, 3449830, 6899660, 13799320]

約数ペア:

[(1, 13799320), (2, 6899660), (4, 3449830), (5, 2759864), (8, 1724915), (10, 1379932), (19, 726280), (20, 689966), (38, 363140), (40, 344983), (67, 205960), (76, 181570), (95, 145256), (134, 102980), (152, 90785), (190, 72628), (268, 51490), (271, 50920), (335, 41192), (380, 36314), (536, 25745), (542, 25460), (670, 20596), (760, 18157), (1084, 12730), (1273, 10840), (1340, 10298), (1355, 10184), (2168, 6365), (2546, 5420), (2680, 5149), (2710, 5092)]