100490772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19212

約数の個数: 48

約数和(自身を含む): 257564160

約数和(自身を除く): 157073388

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 19163, 38326, 57489, 76652, 114978, 229956, 364097, 440749, 728194, 881498, 1092291, 1322247, 1456388, 1762996, 2184582, 2644494, 4369164, 5288988, 8374231, 16748462, 25122693, 33496924, 50245386, 100490772]

約数ペア:

[(1, 100490772), (2, 50245386), (3, 33496924), (4, 25122693), (6, 16748462), (12, 8374231), (19, 5288988), (23, 4369164), (38, 2644494), (46, 2184582), (57, 1762996), (69, 1456388), (76, 1322247), (92, 1092291), (114, 881498), (138, 728194), (228, 440749), (276, 364097), (437, 229956), (874, 114978), (1311, 76652), (1748, 57489), (2622, 38326), (5244, 19163)]