58356220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11854

約数の個数: 48

約数和(自身を含む): 138932640

約数和(自身を除く): 80576420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11813, 23626, 47252, 59065, 118130, 153569, 224447, 236260, 307138, 448894, 614276, 767845, 897788, 1122235, 1535690, 2244470, 2917811, 3071380, 4488940, 5835622, 11671244, 14589055, 29178110, 58356220]

約数ペア:

[(1, 58356220), (2, 29178110), (4, 14589055), (5, 11671244), (10, 5835622), (13, 4488940), (19, 3071380), (20, 2917811), (26, 2244470), (38, 1535690), (52, 1122235), (65, 897788), (76, 767845), (95, 614276), (130, 448894), (190, 307138), (247, 236260), (260, 224447), (380, 153569), (494, 118130), (988, 59065), (1235, 47252), (2470, 23626), (4940, 11813)]