26224740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 80491320

約数和(自身を除く): 54266580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1637, 1780, 2670, 3204, 3274, 4005, 4911, 5340, 6548, 8010, 8185, 9822, 14733, 16020, 16370, 19644, 24555, 29466, 32740, 49110, 58932, 73665, 98220, 145693, 147330, 291386, 294660, 437079, 582772, 728465, 874158, 1311237, 1456930, 1748316, 2185395, 2622474, 2913860, 4370790, 5244948, 6556185, 8741580, 13112370, 26224740]

約数ペア:

[(1, 26224740), (2, 13112370), (3, 8741580), (4, 6556185), (5, 5244948), (6, 4370790), (9, 2913860), (10, 2622474), (12, 2185395), (15, 1748316), (18, 1456930), (20, 1311237), (30, 874158), (36, 728465), (45, 582772), (60, 437079), (89, 294660), (90, 291386), (178, 147330), (180, 145693), (267, 98220), (356, 73665), (445, 58932), (534, 49110), (801, 32740), (890, 29466), (1068, 24555), (1335, 19644), (1602, 16370), (1637, 16020), (1780, 14733), (2670, 9822), (3204, 8185), (3274, 8010), (4005, 6548), (4911, 5340)]