25826940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143483}}^1$

素因数の和:143498

約数の個数: 36

約数和(自身を含む): 78342264

約数和(自身を除く): 52515324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143483, 286966, 430449, 573932, 717415, 860898, 1291347, 1434830, 1721796, 2152245, 2582694, 2869660, 4304490, 5165388, 6456735, 8608980, 12913470, 25826940]

約数ペア:

[(1, 25826940), (2, 12913470), (3, 8608980), (4, 6456735), (5, 5165388), (6, 4304490), (9, 2869660), (10, 2582694), (12, 2152245), (15, 1721796), (18, 1434830), (20, 1291347), (30, 860898), (36, 717415), (45, 573932), (60, 430449), (90, 286966), (180, 143483)]