11899120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 28145520

約数和(自身を除く): 16246400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 2521, 4720, 5042, 10084, 12605, 20168, 25210, 40336, 50420, 100840, 148739, 201680, 297478, 594956, 743695, 1189912, 1487390, 2379824, 2974780, 5949560, 11899120]

約数ペア:

[(1, 11899120), (2, 5949560), (4, 2974780), (5, 2379824), (8, 1487390), (10, 1189912), (16, 743695), (20, 594956), (40, 297478), (59, 201680), (80, 148739), (118, 100840), (236, 50420), (295, 40336), (472, 25210), (590, 20168), (944, 12605), (1180, 10084), (2360, 5042), (2521, 4720)]