4359450880

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33721}}^1$

素因数の和:33843

約数の個数: 72

約数和(自身を含む): 10545948504

約数和(自身を除く): 6186497624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 640, 808, 1010, 1280, 1616, 2020, 3232, 4040, 6464, 8080, 12928, 16160, 25856, 32320, 33721, 64640, 67442, 129280, 134884, 168605, 269768, 337210, 539536, 674420, 1079072, 1348840, 2158144, 2697680, 3405821, 4316288, 5395360, 6811642, 8632576, 10790720, 13623284, 17029105, 21581440, 27246568, 34058210, 43162880, 54493136, 68116420, 108986272, 136232840, 217972544, 272465680, 435945088, 544931360, 871890176, 1089862720, 2179725440, 4359450880]

約数ペア:

[(1, 4359450880), (2, 2179725440), (4, 1089862720), (5, 871890176), (8, 544931360), (10, 435945088), (16, 272465680), (20, 217972544), (32, 136232840), (40, 108986272), (64, 68116420), (80, 54493136), (101, 43162880), (128, 34058210), (160, 27246568), (202, 21581440), (256, 17029105), (320, 13623284), (404, 10790720), (505, 8632576), (640, 6811642), (808, 5395360), (1010, 4316288), (1280, 3405821), (1616, 2697680), (2020, 2158144), (3232, 1348840), (4040, 1079072), (6464, 674420), (8080, 539536), (12928, 337210), (16160, 269768), (25856, 168605), (32320, 134884), (33721, 129280), (64640, 67442)]