23528020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 50964480

約数和(自身を除く): 27436460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 157, 236, 254, 295, 314, 508, 590, 628, 635, 785, 1180, 1270, 1570, 2540, 3140, 7493, 9263, 14986, 18526, 19939, 29972, 37052, 37465, 39878, 46315, 74930, 79756, 92630, 99695, 149860, 185260, 199390, 398780, 1176401, 2352802, 4705604, 5882005, 11764010, 23528020]

約数ペア:

[(1, 23528020), (2, 11764010), (4, 5882005), (5, 4705604), (10, 2352802), (20, 1176401), (59, 398780), (118, 199390), (127, 185260), (157, 149860), (236, 99695), (254, 92630), (295, 79756), (314, 74930), (508, 46315), (590, 39878), (628, 37465), (635, 37052), (785, 29972), (1180, 19939), (1270, 18526), (1570, 14986), (2540, 9263), (3140, 7493)]