1900575610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{8101}}^1$

素因数の和:8946

約数の個数: 32

約数和(自身を含む): 3543814800

約数和(自身を除く): 1643239190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 809, 1618, 4045, 8090, 8101, 16202, 23461, 40505, 46922, 81010, 117305, 234610, 234929, 469858, 1174645, 2349290, 6553709, 13107418, 32768545, 65537090, 190057561, 380115122, 950287805, 1900575610]

約数ペア:

[(1, 1900575610), (2, 950287805), (5, 380115122), (10, 190057561), (29, 65537090), (58, 32768545), (145, 13107418), (290, 6553709), (809, 2349290), (1618, 1174645), (4045, 469858), (8090, 234929), (8101, 234610), (16202, 117305), (23461, 81010), (40505, 46922)]