22105280

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 56

約数和(自身を含む): 54089808

約数和(自身を除く): 31984528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 1867, 2368, 2960, 3734, 5920, 7468, 9335, 11840, 14936, 18670, 29872, 37340, 59744, 69079, 74680, 119488, 138158, 149360, 276316, 298720, 345395, 552632, 597440, 690790, 1105264, 1381580, 2210528, 2763160, 4421056, 5526320, 11052640, 22105280]

約数ペア:

[(1, 22105280), (2, 11052640), (4, 5526320), (5, 4421056), (8, 2763160), (10, 2210528), (16, 1381580), (20, 1105264), (32, 690790), (37, 597440), (40, 552632), (64, 345395), (74, 298720), (80, 276316), (148, 149360), (160, 138158), (185, 119488), (296, 74680), (320, 69079), (370, 59744), (592, 37340), (740, 29872), (1184, 18670), (1480, 14936), (1867, 11840), (2368, 9335), (2960, 7468), (3734, 5920)]