11233760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 15764512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1151, 1220, 1952, 2302, 2440, 4604, 4880, 5755, 9208, 9760, 11510, 18416, 23020, 36832, 46040, 70211, 92080, 140422, 184160, 280844, 351055, 561688, 702110, 1123376, 1404220, 2246752, 2808440, 5616880, 11233760]

約数ペア:

[(1, 11233760), (2, 5616880), (4, 2808440), (5, 2246752), (8, 1404220), (10, 1123376), (16, 702110), (20, 561688), (32, 351055), (40, 280844), (61, 184160), (80, 140422), (122, 92080), (160, 70211), (244, 46040), (305, 36832), (488, 23020), (610, 18416), (976, 11510), (1151, 9760), (1220, 9208), (1952, 5755), (2302, 4880), (2440, 4604)]