40737830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25303}}^1$

素因数の和:25340

約数の個数: 32

約数和(自身を含む): 87450624

約数和(自身を除く): 46712794

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 25303, 50606, 126515, 177121, 253030, 354242, 581969, 885605, 1163938, 1771210, 2909845, 4073783, 5819690, 8147566, 20368915, 40737830]

約数ペア:

[(1, 40737830), (2, 20368915), (5, 8147566), (7, 5819690), (10, 4073783), (14, 2909845), (23, 1771210), (35, 1163938), (46, 885605), (70, 581969), (115, 354242), (161, 253030), (230, 177121), (322, 126515), (805, 50606), (1610, 25303)]