180590212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 364553280

約数和(自身を除く): 183963068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 337, 418, 641, 674, 836, 1282, 1348, 2564, 3707, 6403, 7051, 7414, 12179, 12806, 14102, 14828, 24358, 25612, 28204, 48716, 70433, 133969, 140866, 216017, 267938, 281732, 432034, 535876, 864068, 2376187, 4104323, 4752374, 8208646, 9504748, 16417292, 45147553, 90295106, 180590212]

約数ペア:

[(1, 180590212), (2, 90295106), (4, 45147553), (11, 16417292), (19, 9504748), (22, 8208646), (38, 4752374), (44, 4104323), (76, 2376187), (209, 864068), (337, 535876), (418, 432034), (641, 281732), (674, 267938), (836, 216017), (1282, 140866), (1348, 133969), (2564, 70433), (3707, 48716), (6403, 28204), (7051, 25612), (7414, 24358), (12179, 14828), (12806, 14102)]