7404100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 17998848

約数和(自身を除く): 10594748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 127, 212, 220, 254, 265, 275, 508, 530, 550, 583, 635, 1060, 1100, 1166, 1270, 1325, 1397, 2332, 2540, 2650, 2794, 2915, 3175, 5300, 5588, 5830, 6350, 6731, 6985, 11660, 12700, 13462, 13970, 14575, 26924, 27940, 29150, 33655, 34925, 58300, 67310, 69850, 74041, 134620, 139700, 148082, 168275, 296164, 336550, 370205, 673100, 740410, 1480820, 1851025, 3702050, 7404100]

約数ペア:

[(1, 7404100), (2, 3702050), (4, 1851025), (5, 1480820), (10, 740410), (11, 673100), (20, 370205), (22, 336550), (25, 296164), (44, 168275), (50, 148082), (53, 139700), (55, 134620), (100, 74041), (106, 69850), (110, 67310), (127, 58300), (212, 34925), (220, 33655), (254, 29150), (265, 27940), (275, 26924), (508, 14575), (530, 13970), (550, 13462), (583, 12700), (635, 11660), (1060, 6985), (1100, 6731), (1166, 6350), (1270, 5830), (1325, 5588), (1397, 5300), (2332, 3175), (2540, 2915), (2650, 2794)]