520055300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 1185299136

約数和(自身を除く): 665243836

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 173, 230, 346, 460, 575, 692, 865, 1150, 1307, 1730, 2300, 2614, 3460, 3979, 4325, 5228, 6535, 7958, 8650, 13070, 15916, 17300, 19895, 26140, 30061, 32675, 39790, 60122, 65350, 79580, 99475, 120244, 130700, 150305, 198950, 226111, 300610, 397900, 452222, 601220, 751525, 904444, 1130555, 1503050, 2261110, 3006100, 4522220, 5200553, 5652775, 10401106, 11305550, 20802212, 22611100, 26002765, 52005530, 104011060, 130013825, 260027650, 520055300]

約数ペア:

[(1, 520055300), (2, 260027650), (4, 130013825), (5, 104011060), (10, 52005530), (20, 26002765), (23, 22611100), (25, 20802212), (46, 11305550), (50, 10401106), (92, 5652775), (100, 5200553), (115, 4522220), (173, 3006100), (230, 2261110), (346, 1503050), (460, 1130555), (575, 904444), (692, 751525), (865, 601220), (1150, 452222), (1307, 397900), (1730, 300610), (2300, 226111), (2614, 198950), (3460, 150305), (3979, 130700), (4325, 120244), (5228, 99475), (6535, 79580), (7958, 65350), (8650, 60122), (13070, 39790), (15916, 32675), (17300, 30061), (19895, 26140)]