202315520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14369}}^1$

素因数の和:14401

約数の個数: 72

約数和(自身を含む): 528701040

約数和(自身を除く): 326385520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 14369, 28738, 57476, 71845, 114952, 143690, 158059, 229904, 287380, 316118, 459808, 574760, 632236, 790295, 919616, 1149520, 1264472, 1580590, 1839232, 2299040, 2528944, 3161180, 3678464, 4598080, 5057888, 6322360, 9196160, 10115776, 12644720, 18392320, 20231552, 25289440, 40463104, 50578880, 101157760, 202315520]

約数ペア:

[(1, 202315520), (2, 101157760), (4, 50578880), (5, 40463104), (8, 25289440), (10, 20231552), (11, 18392320), (16, 12644720), (20, 10115776), (22, 9196160), (32, 6322360), (40, 5057888), (44, 4598080), (55, 3678464), (64, 3161180), (80, 2528944), (88, 2299040), (110, 1839232), (128, 1580590), (160, 1264472), (176, 1149520), (220, 919616), (256, 790295), (320, 632236), (352, 574760), (440, 459808), (640, 316118), (704, 287380), (880, 229904), (1280, 158059), (1408, 143690), (1760, 114952), (2816, 71845), (3520, 57476), (7040, 28738), (14080, 14369)]