4807460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 12047616

約数和(自身を除く): 7240156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1493, 1610, 2986, 3220, 5972, 7465, 10451, 14930, 20902, 29860, 34339, 41804, 52255, 68678, 104510, 137356, 171695, 209020, 240373, 343390, 480746, 686780, 961492, 1201865, 2403730, 4807460]

約数ペア:

[(1, 4807460), (2, 2403730), (4, 1201865), (5, 961492), (7, 686780), (10, 480746), (14, 343390), (20, 240373), (23, 209020), (28, 171695), (35, 137356), (46, 104510), (70, 68678), (92, 52255), (115, 41804), (140, 34339), (161, 29860), (230, 20902), (322, 14930), (460, 10451), (644, 7465), (805, 5972), (1493, 3220), (1610, 2986)]