241494220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 565481952

約数和(自身を除く): 323987732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 121, 146, 220, 242, 292, 365, 484, 605, 730, 803, 1210, 1367, 1460, 1606, 2420, 2734, 3212, 4015, 5468, 6835, 8030, 8833, 13670, 15037, 16060, 17666, 27340, 30074, 35332, 44165, 60148, 75185, 88330, 99791, 150370, 165407, 176660, 199582, 300740, 330814, 399164, 498955, 661628, 827035, 997910, 1097701, 1654070, 1995820, 2195402, 3308140, 4390804, 5488505, 10977010, 12074711, 21954020, 24149422, 48298844, 60373555, 120747110, 241494220]

約数ペア:

[(1, 241494220), (2, 120747110), (4, 60373555), (5, 48298844), (10, 24149422), (11, 21954020), (20, 12074711), (22, 10977010), (44, 5488505), (55, 4390804), (73, 3308140), (110, 2195402), (121, 1995820), (146, 1654070), (220, 1097701), (242, 997910), (292, 827035), (365, 661628), (484, 498955), (605, 399164), (730, 330814), (803, 300740), (1210, 199582), (1367, 176660), (1460, 165407), (1606, 150370), (2420, 99791), (2734, 88330), (3212, 75185), (4015, 60148), (5468, 44165), (6835, 35332), (8030, 30074), (8833, 27340), (13670, 17666), (15037, 16060)]