11497660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 14307140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 383, 395, 766, 790, 1501, 1532, 1580, 1915, 3002, 3830, 6004, 7277, 7505, 7660, 14554, 15010, 29108, 30020, 30257, 36385, 60514, 72770, 121028, 145540, 151285, 302570, 574883, 605140, 1149766, 2299532, 2874415, 5748830, 11497660]

約数ペア:

[(1, 11497660), (2, 5748830), (4, 2874415), (5, 2299532), (10, 1149766), (19, 605140), (20, 574883), (38, 302570), (76, 151285), (79, 145540), (95, 121028), (158, 72770), (190, 60514), (316, 36385), (380, 30257), (383, 30020), (395, 29108), (766, 15010), (790, 14554), (1501, 7660), (1532, 7505), (1580, 7277), (1915, 6004), (3002, 3830)]