2023490300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1481}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 4736436432

約数和(自身を除く): 2712946132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1051, 1300, 1481, 2102, 2962, 4204, 5255, 5924, 7405, 10510, 13663, 14810, 19253, 21020, 26275, 27326, 29620, 37025, 38506, 52550, 54652, 68315, 74050, 77012, 96265, 105100, 136630, 148100, 192530, 273260, 341575, 385060, 481325, 683150, 962650, 1366300, 1556531, 1925300, 3113062, 6226124, 7782655, 15565310, 20234903, 31130620, 38913275, 40469806, 77826550, 80939612, 101174515, 155653100, 202349030, 404698060, 505872575, 1011745150, 2023490300]

約数ペア:

[(1, 2023490300), (2, 1011745150), (4, 505872575), (5, 404698060), (10, 202349030), (13, 155653100), (20, 101174515), (25, 80939612), (26, 77826550), (50, 40469806), (52, 38913275), (65, 31130620), (100, 20234903), (130, 15565310), (260, 7782655), (325, 6226124), (650, 3113062), (1051, 1925300), (1300, 1556531), (1481, 1366300), (2102, 962650), (2962, 683150), (4204, 481325), (5255, 385060), (5924, 341575), (7405, 273260), (10510, 192530), (13663, 148100), (14810, 136630), (19253, 105100), (21020, 96265), (26275, 77012), (27326, 74050), (29620, 68315), (37025, 54652), (38506, 52550)]