11449540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 13871420

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 313, 590, 620, 626, 1180, 1252, 1565, 1829, 3130, 3658, 6260, 7316, 9145, 9703, 18290, 18467, 19406, 36580, 36934, 38812, 48515, 73868, 92335, 97030, 184670, 194060, 369340, 572477, 1144954, 2289908, 2862385, 5724770, 11449540]

約数ペア:

[(1, 11449540), (2, 5724770), (4, 2862385), (5, 2289908), (10, 1144954), (20, 572477), (31, 369340), (59, 194060), (62, 184670), (118, 97030), (124, 92335), (155, 73868), (236, 48515), (295, 38812), (310, 36934), (313, 36580), (590, 19406), (620, 18467), (626, 18290), (1180, 9703), (1252, 9145), (1565, 7316), (1829, 6260), (3130, 3658)]