117979540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29059}}^1$

素因数の和:29104

約数の個数: 48

約数和(自身を含む): 292924800

約数和(自身を除く): 174945260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 29059, 58118, 116236, 145295, 203413, 290590, 406826, 581180, 813652, 842711, 1017065, 1685422, 2034130, 3370844, 4068260, 4213555, 5898977, 8427110, 11797954, 16854220, 23595908, 29494885, 58989770, 117979540]

約数ペア:

[(1, 117979540), (2, 58989770), (4, 29494885), (5, 23595908), (7, 16854220), (10, 11797954), (14, 8427110), (20, 5898977), (28, 4213555), (29, 4068260), (35, 3370844), (58, 2034130), (70, 1685422), (116, 1017065), (140, 842711), (145, 813652), (203, 581180), (290, 406826), (406, 290590), (580, 203413), (812, 145295), (1015, 116236), (2030, 58118), (4060, 29059)]