79739380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8584

約数の個数: 48

約数和(自身を含む): 194253696

約数和(自身を除く): 114514316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 8501, 9380, 17002, 34004, 42505, 59507, 85010, 119014, 170020, 238028, 297535, 569567, 595070, 1139134, 1190140, 2278268, 2847835, 3986969, 5695670, 7973938, 11391340, 15947876, 19934845, 39869690, 79739380]

約数ペア:

[(1, 79739380), (2, 39869690), (4, 19934845), (5, 15947876), (7, 11391340), (10, 7973938), (14, 5695670), (20, 3986969), (28, 2847835), (35, 2278268), (67, 1190140), (70, 1139134), (134, 595070), (140, 569567), (268, 297535), (335, 238028), (469, 170020), (670, 119014), (938, 85010), (1340, 59507), (1876, 42505), (2345, 34004), (4690, 17002), (8501, 9380)]