102141440

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 80

約数和(自身を含む): 259416432

約数和(自身を除く): 157274992

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, 1088, 1280, 1360, 2176, 2347, 2560, 2720, 4352, 4694, 5440, 8704, 9388, 10880, 11735, 18776, 21760, 23470, 37552, 39899, 43520, 46940, 75104, 79798, 93880, 150208, 159596, 187760, 199495, 300416, 319192, 375520, 398990, 600832, 638384, 751040, 797980, 1201664, 1276768, 1502080, 1595960, 2553536, 3004160, 3191920, 5107072, 6008320, 6383840, 10214144, 12767680, 20428288, 25535360, 51070720, 102141440]

約数ペア:

[(1, 102141440), (2, 51070720), (4, 25535360), (5, 20428288), (8, 12767680), (10, 10214144), (16, 6383840), (17, 6008320), (20, 5107072), (32, 3191920), (34, 3004160), (40, 2553536), (64, 1595960), (68, 1502080), (80, 1276768), (85, 1201664), (128, 797980), (136, 751040), (160, 638384), (170, 600832), (256, 398990), (272, 375520), (320, 319192), (340, 300416), (512, 199495), (544, 187760), (640, 159596), (680, 150208), (1088, 93880), (1280, 79798), (1360, 75104), (2176, 46940), (2347, 43520), (2560, 39899), (2720, 37552), (4352, 23470), (4694, 21760), (5440, 18776), (8704, 11735), (9388, 10880)]