82930700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 104088580

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 113, 164, 179, 205, 226, 358, 410, 452, 565, 716, 820, 895, 1025, 1130, 1790, 2050, 2260, 2825, 3580, 4100, 4475, 4633, 5650, 7339, 8950, 9266, 11300, 14678, 17900, 18532, 20227, 23165, 29356, 36695, 40454, 46330, 73390, 80908, 92660, 101135, 115825, 146780, 183475, 202270, 231650, 366950, 404540, 463300, 505675, 733900, 829307, 1011350, 1658614, 2022700, 3317228, 4146535, 8293070, 16586140, 20732675, 41465350, 82930700]

約数ペア:

[(1, 82930700), (2, 41465350), (4, 20732675), (5, 16586140), (10, 8293070), (20, 4146535), (25, 3317228), (41, 2022700), (50, 1658614), (82, 1011350), (100, 829307), (113, 733900), (164, 505675), (179, 463300), (205, 404540), (226, 366950), (358, 231650), (410, 202270), (452, 183475), (565, 146780), (716, 115825), (820, 101135), (895, 92660), (1025, 80908), (1130, 73390), (1790, 46330), (2050, 40454), (2260, 36695), (2825, 29356), (3580, 23165), (4100, 20227), (4475, 18532), (4633, 17900), (5650, 14678), (7339, 11300), (8950, 9266)]