7148200

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 16829280

約数和(自身を除く): 9681080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 347, 412, 515, 694, 824, 1030, 1388, 1735, 2060, 2575, 2776, 3470, 4120, 5150, 6940, 8675, 10300, 13880, 17350, 20600, 34700, 35741, 69400, 71482, 142964, 178705, 285928, 357410, 714820, 893525, 1429640, 1787050, 3574100, 7148200]

約数ペア:

[(1, 7148200), (2, 3574100), (4, 1787050), (5, 1429640), (8, 893525), (10, 714820), (20, 357410), (25, 285928), (40, 178705), (50, 142964), (100, 71482), (103, 69400), (200, 35741), (206, 34700), (347, 20600), (412, 17350), (515, 13880), (694, 10300), (824, 8675), (1030, 6940), (1388, 5150), (1735, 4120), (2060, 3470), (2575, 2776)]