24178220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 56932512

約数和(自身を除く): 32754292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 103, 110, 121, 194, 206, 220, 242, 388, 412, 484, 485, 515, 605, 970, 1030, 1067, 1133, 1210, 1940, 2060, 2134, 2266, 2420, 4268, 4532, 5335, 5665, 9991, 10670, 11330, 11737, 12463, 19982, 21340, 22660, 23474, 24926, 39964, 46948, 49852, 49955, 58685, 62315, 99910, 109901, 117370, 124630, 199820, 219802, 234740, 249260, 439604, 549505, 1099010, 1208911, 2198020, 2417822, 4835644, 6044555, 12089110, 24178220]

約数ペア:

[(1, 24178220), (2, 12089110), (4, 6044555), (5, 4835644), (10, 2417822), (11, 2198020), (20, 1208911), (22, 1099010), (44, 549505), (55, 439604), (97, 249260), (103, 234740), (110, 219802), (121, 199820), (194, 124630), (206, 117370), (220, 109901), (242, 99910), (388, 62315), (412, 58685), (484, 49955), (485, 49852), (515, 46948), (605, 39964), (970, 24926), (1030, 23474), (1067, 22660), (1133, 21340), (1210, 19982), (1940, 12463), (2060, 11737), (2134, 11330), (2266, 10670), (2420, 9991), (4268, 5665), (4532, 5335)]