16107760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 39774240

約数和(自身を除く): 23666480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 131, 145, 212, 232, 262, 265, 290, 424, 464, 524, 530, 580, 655, 848, 1048, 1060, 1160, 1310, 1537, 2096, 2120, 2320, 2620, 3074, 3799, 4240, 5240, 6148, 6943, 7598, 7685, 10480, 12296, 13886, 15196, 15370, 18995, 24592, 27772, 30392, 30740, 34715, 37990, 55544, 60784, 61480, 69430, 75980, 111088, 122960, 138860, 151960, 201347, 277720, 303920, 402694, 555440, 805388, 1006735, 1610776, 2013470, 3221552, 4026940, 8053880, 16107760]

約数ペア:

[(1, 16107760), (2, 8053880), (4, 4026940), (5, 3221552), (8, 2013470), (10, 1610776), (16, 1006735), (20, 805388), (29, 555440), (40, 402694), (53, 303920), (58, 277720), (80, 201347), (106, 151960), (116, 138860), (131, 122960), (145, 111088), (212, 75980), (232, 69430), (262, 61480), (265, 60784), (290, 55544), (424, 37990), (464, 34715), (524, 30740), (530, 30392), (580, 27772), (655, 24592), (848, 18995), (1048, 15370), (1060, 15196), (1160, 13886), (1310, 12296), (1537, 10480), (2096, 7685), (2120, 7598), (2320, 6943), (2620, 6148), (3074, 5240), (3799, 4240)]