74390740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 165836160

約数和(自身を除く): 91445420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 2741, 5428, 5482, 6785, 10964, 13570, 13705, 27140, 27410, 54820, 63043, 126086, 161719, 252172, 315215, 323438, 630430, 646876, 808595, 1260860, 1617190, 3234380, 3719537, 7439074, 14878148, 18597685, 37195370, 74390740]

約数ペア:

[(1, 74390740), (2, 37195370), (4, 18597685), (5, 14878148), (10, 7439074), (20, 3719537), (23, 3234380), (46, 1617190), (59, 1260860), (92, 808595), (115, 646876), (118, 630430), (230, 323438), (236, 315215), (295, 252172), (460, 161719), (590, 126086), (1180, 63043), (1357, 54820), (2714, 27410), (2741, 27140), (5428, 13705), (5482, 13570), (6785, 10964)]