23723020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 52899840

約数和(自身を除く): 29176820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 383, 652, 766, 815, 1532, 1630, 1915, 3097, 3260, 3830, 6194, 7277, 7660, 12388, 14554, 15485, 29108, 30970, 36385, 61940, 62429, 72770, 124858, 145540, 249716, 312145, 624290, 1186151, 1248580, 2372302, 4744604, 5930755, 11861510, 23723020]

約数ペア:

[(1, 23723020), (2, 11861510), (4, 5930755), (5, 4744604), (10, 2372302), (19, 1248580), (20, 1186151), (38, 624290), (76, 312145), (95, 249716), (163, 145540), (190, 124858), (326, 72770), (380, 62429), (383, 61940), (652, 36385), (766, 30970), (815, 29108), (1532, 15485), (1630, 14554), (1915, 12388), (3097, 7660), (3260, 7277), (3830, 6194)]