101923840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 88

約数和(自身を含む): 259101072

約数和(自身を除く): 157177232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1171, 1280, 1360, 2176, 2342, 2560, 2720, 4352, 4684, 5120, 5440, 5855, 8704, 9368, 10880, 11710, 17408, 18736, 19907, 21760, 23420, 37472, 39814, 43520, 46840, 74944, 79628, 87040, 93680, 99535, 149888, 159256, 187360, 199070, 299776, 318512, 374720, 398140, 599552, 637024, 749440, 796280, 1199104, 1274048, 1498880, 1592560, 2548096, 2997760, 3185120, 5096192, 5995520, 6370240, 10192384, 12740480, 20384768, 25480960, 50961920, 101923840]

約数ペア:

[(1, 101923840), (2, 50961920), (4, 25480960), (5, 20384768), (8, 12740480), (10, 10192384), (16, 6370240), (17, 5995520), (20, 5096192), (32, 3185120), (34, 2997760), (40, 2548096), (64, 1592560), (68, 1498880), (80, 1274048), (85, 1199104), (128, 796280), (136, 749440), (160, 637024), (170, 599552), (256, 398140), (272, 374720), (320, 318512), (340, 299776), (512, 199070), (544, 187360), (640, 159256), (680, 149888), (1024, 99535), (1088, 93680), (1171, 87040), (1280, 79628), (1360, 74944), (2176, 46840), (2342, 43520), (2560, 39814), (2720, 37472), (4352, 23420), (4684, 21760), (5120, 19907), (5440, 18736), (5855, 17408), (8704, 11710), (9368, 10880)]