12826140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 37806720

約数和(自身を除く): 24980580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11251, 22502, 33753, 45004, 56255, 67506, 112510, 135012, 168765, 213769, 225020, 337530, 427538, 641307, 675060, 855076, 1068845, 1282614, 2137690, 2565228, 3206535, 4275380, 6413070, 12826140]

約数ペア:

[(1, 12826140), (2, 6413070), (3, 4275380), (4, 3206535), (5, 2565228), (6, 2137690), (10, 1282614), (12, 1068845), (15, 855076), (19, 675060), (20, 641307), (30, 427538), (38, 337530), (57, 225020), (60, 213769), (76, 168765), (95, 135012), (114, 112510), (190, 67506), (228, 56255), (285, 45004), (380, 33753), (570, 22502), (1140, 11251)]