528875360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19559}}^1$

素因数の和:19600

約数の個数: 72

約数和(自身を含む): 1353043440

約数和(自身を除く): 824168080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 19559, 27040, 39118, 78236, 97795, 156472, 195590, 254267, 312944, 391180, 508534, 625888, 782360, 1017068, 1271335, 1564720, 2034136, 2542670, 3129440, 3305471, 4068272, 5085340, 6610942, 8136544, 10170680, 13221884, 16527355, 20341360, 26443768, 33054710, 40682720, 52887536, 66109420, 105775072, 132218840, 264437680, 528875360]

約数ペア:

[(1, 528875360), (2, 264437680), (4, 132218840), (5, 105775072), (8, 66109420), (10, 52887536), (13, 40682720), (16, 33054710), (20, 26443768), (26, 20341360), (32, 16527355), (40, 13221884), (52, 10170680), (65, 8136544), (80, 6610942), (104, 5085340), (130, 4068272), (160, 3305471), (169, 3129440), (208, 2542670), (260, 2034136), (338, 1564720), (416, 1271335), (520, 1017068), (676, 782360), (845, 625888), (1040, 508534), (1352, 391180), (1690, 312944), (2080, 254267), (2704, 195590), (3380, 156472), (5408, 97795), (6760, 78236), (13520, 39118), (19559, 27040)]