1163422640

素因数分解:

$2^4\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{11161}}^1$

素因数の和:12477

約数の個数: 40

約数和(自身を含む): 2707276128

約数和(自身を除く): 1543853488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1303, 2606, 5212, 6515, 10424, 11161, 13030, 20848, 22322, 26060, 44644, 52120, 55805, 89288, 104240, 111610, 178576, 223220, 446440, 892880, 14542783, 29085566, 58171132, 72713915, 116342264, 145427830, 232684528, 290855660, 581711320, 1163422640]

約数ペア:

[(1, 1163422640), (2, 581711320), (4, 290855660), (5, 232684528), (8, 145427830), (10, 116342264), (16, 72713915), (20, 58171132), (40, 29085566), (80, 14542783), (1303, 892880), (2606, 446440), (5212, 223220), (6515, 178576), (10424, 111610), (11161, 104240), (13030, 89288), (20848, 55805), (22322, 52120), (26060, 44644)]