112608140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 245125440

約数和(自身を除く): 132517300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 89, 164, 178, 205, 356, 410, 445, 820, 890, 1543, 1780, 3086, 3649, 6172, 7298, 7715, 14596, 15430, 18245, 30860, 36490, 63263, 72980, 126526, 137327, 253052, 274654, 316315, 549308, 632630, 686635, 1265260, 1373270, 2746540, 5630407, 11260814, 22521628, 28152035, 56304070, 112608140]

約数ペア:

[(1, 112608140), (2, 56304070), (4, 28152035), (5, 22521628), (10, 11260814), (20, 5630407), (41, 2746540), (82, 1373270), (89, 1265260), (164, 686635), (178, 632630), (205, 549308), (356, 316315), (410, 274654), (445, 253052), (820, 137327), (890, 126526), (1543, 72980), (1780, 63263), (3086, 36490), (3649, 30860), (6172, 18245), (7298, 15430), (7715, 14596)]