26753330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 24352270

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1013, 1390, 2026, 2641, 5065, 5282, 10130, 13205, 19247, 26410, 38494, 96235, 140807, 192470, 281614, 704035, 1408070, 2675333, 5350666, 13376665, 26753330]

約数ペア:

[(1, 26753330), (2, 13376665), (5, 5350666), (10, 2675333), (19, 1408070), (38, 704035), (95, 281614), (139, 192470), (190, 140807), (278, 96235), (695, 38494), (1013, 26410), (1390, 19247), (2026, 13205), (2641, 10130), (5065, 5282)]