82230100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 189987840

約数和(自身を除く): 107757740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 380, 383, 452, 475, 565, 766, 950, 1130, 1532, 1900, 1915, 2147, 2260, 2825, 3830, 4294, 5650, 7277, 7660, 8588, 9575, 10735, 11300, 14554, 19150, 21470, 29108, 36385, 38300, 42940, 43279, 53675, 72770, 86558, 107350, 145540, 173116, 181925, 214700, 216395, 363850, 432790, 727700, 822301, 865580, 1081975, 1644602, 2163950, 3289204, 4111505, 4327900, 8223010, 16446020, 20557525, 41115050, 82230100]

約数ペア:

[(1, 82230100), (2, 41115050), (4, 20557525), (5, 16446020), (10, 8223010), (19, 4327900), (20, 4111505), (25, 3289204), (38, 2163950), (50, 1644602), (76, 1081975), (95, 865580), (100, 822301), (113, 727700), (190, 432790), (226, 363850), (380, 216395), (383, 214700), (452, 181925), (475, 173116), (565, 145540), (766, 107350), (950, 86558), (1130, 72770), (1532, 53675), (1900, 43279), (1915, 42940), (2147, 38300), (2260, 36385), (2825, 29108), (3830, 21470), (4294, 19150), (5650, 14554), (7277, 11300), (7660, 10735), (8588, 9575)]