182414740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 395312400

約数和(自身を除く): 212897660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 205, 298, 410, 596, 745, 820, 1490, 1493, 2980, 2986, 5972, 6109, 7465, 12218, 14930, 24436, 29860, 30545, 61090, 61213, 122180, 122426, 222457, 244852, 306065, 444914, 612130, 889828, 1112285, 1224260, 2224570, 4449140, 9120737, 18241474, 36482948, 45603685, 91207370, 182414740]

約数ペア:

[(1, 182414740), (2, 91207370), (4, 45603685), (5, 36482948), (10, 18241474), (20, 9120737), (41, 4449140), (82, 2224570), (149, 1224260), (164, 1112285), (205, 889828), (298, 612130), (410, 444914), (596, 306065), (745, 244852), (820, 222457), (1490, 122426), (1493, 122180), (2980, 61213), (2986, 61090), (5972, 30545), (6109, 29860), (7465, 24436), (12218, 14930)]