9418760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 13866040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 307, 472, 520, 590, 614, 767, 1180, 1228, 1534, 1535, 2360, 2456, 3068, 3070, 3835, 3991, 6136, 6140, 7670, 7982, 12280, 15340, 15964, 18113, 19955, 30680, 31928, 36226, 39910, 72452, 79820, 90565, 144904, 159640, 181130, 235469, 362260, 470938, 724520, 941876, 1177345, 1883752, 2354690, 4709380, 9418760]

約数ペア:

[(1, 9418760), (2, 4709380), (4, 2354690), (5, 1883752), (8, 1177345), (10, 941876), (13, 724520), (20, 470938), (26, 362260), (40, 235469), (52, 181130), (59, 159640), (65, 144904), (104, 90565), (118, 79820), (130, 72452), (236, 39910), (260, 36226), (295, 31928), (307, 30680), (472, 19955), (520, 18113), (590, 15964), (614, 15340), (767, 12280), (1180, 7982), (1228, 7670), (1534, 6140), (1535, 6136), (2360, 3991), (2456, 3835), (3068, 3070)]