11513440

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 27406512

約数和(自身を除く): 15893072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 317, 454, 634, 908, 1135, 1268, 1585, 1816, 2270, 2536, 3170, 3632, 4540, 5072, 6340, 7264, 9080, 10144, 12680, 18160, 25360, 36320, 50720, 71959, 143918, 287836, 359795, 575672, 719590, 1151344, 1439180, 2302688, 2878360, 5756720, 11513440]

約数ペア:

[(1, 11513440), (2, 5756720), (4, 2878360), (5, 2302688), (8, 1439180), (10, 1151344), (16, 719590), (20, 575672), (32, 359795), (40, 287836), (80, 143918), (160, 71959), (227, 50720), (317, 36320), (454, 25360), (634, 18160), (908, 12680), (1135, 10144), (1268, 9080), (1585, 7264), (1816, 6340), (2270, 5072), (2536, 4540), (3170, 3632)]