8045299100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{2251}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 17686451328

約数和(自身を除く): 9641152228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 347, 412, 515, 694, 1030, 1388, 1735, 2060, 2251, 2575, 3470, 4502, 5150, 6940, 8675, 9004, 10300, 11255, 17350, 22510, 34700, 35741, 45020, 56275, 71482, 112550, 142964, 178705, 225100, 231853, 357410, 463706, 714820, 781097, 893525, 927412, 1159265, 1562194, 1787050, 2318530, 3124388, 3574100, 3905485, 4637060, 5796325, 7810970, 11592650, 15621940, 19527425, 23185300, 39054850, 78109700, 80452991, 160905982, 321811964, 402264955, 804529910, 1609059820, 2011324775, 4022649550, 8045299100]

約数ペア:

[(1, 8045299100), (2, 4022649550), (4, 2011324775), (5, 1609059820), (10, 804529910), (20, 402264955), (25, 321811964), (50, 160905982), (100, 80452991), (103, 78109700), (206, 39054850), (347, 23185300), (412, 19527425), (515, 15621940), (694, 11592650), (1030, 7810970), (1388, 5796325), (1735, 4637060), (2060, 3905485), (2251, 3574100), (2575, 3124388), (3470, 2318530), (4502, 1787050), (5150, 1562194), (6940, 1159265), (8675, 927412), (9004, 893525), (10300, 781097), (11255, 714820), (17350, 463706), (22510, 357410), (34700, 231853), (35741, 225100), (45020, 178705), (56275, 142964), (71482, 112550)]