12371120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2693

約数の個数: 40

約数和(自身を含む): 29261520

約数和(自身を除く): 16890400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 2621, 4720, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 104840, 154639, 209680, 309278, 618556, 773195, 1237112, 1546390, 2474224, 3092780, 6185560, 12371120]

約数ペア:

[(1, 12371120), (2, 6185560), (4, 3092780), (5, 2474224), (8, 1546390), (10, 1237112), (16, 773195), (20, 618556), (40, 309278), (59, 209680), (80, 154639), (118, 104840), (236, 52420), (295, 41936), (472, 26210), (590, 20968), (944, 13105), (1180, 10484), (2360, 5242), (2621, 4720)]