82376980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9973}}^1$

素因数の和:10048

約数の個数: 48

約数和(自身を含む): 201075840

約数和(自身を除く): 118698860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9973, 19946, 39892, 49865, 69811, 99730, 139622, 199460, 279244, 349055, 588407, 698110, 1176814, 1396220, 2353628, 2942035, 4118849, 5884070, 8237698, 11768140, 16475396, 20594245, 41188490, 82376980]

約数ペア:

[(1, 82376980), (2, 41188490), (4, 20594245), (5, 16475396), (7, 11768140), (10, 8237698), (14, 5884070), (20, 4118849), (28, 2942035), (35, 2353628), (59, 1396220), (70, 1176814), (118, 698110), (140, 588407), (236, 349055), (295, 279244), (413, 199460), (590, 139622), (826, 99730), (1180, 69811), (1652, 49865), (2065, 39892), (4130, 19946), (8260, 9973)]