4125550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 9030672

約数和(自身を除く): 4905122

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 577, 650, 715, 1154, 1430, 2885, 3575, 5770, 6347, 7150, 7501, 12694, 14425, 15002, 28850, 31735, 37505, 63470, 75010, 82511, 158675, 165022, 187525, 317350, 375050, 412555, 825110, 2062775, 4125550]

約数ペア:

[(1, 4125550), (2, 2062775), (5, 825110), (10, 412555), (11, 375050), (13, 317350), (22, 187525), (25, 165022), (26, 158675), (50, 82511), (55, 75010), (65, 63470), (110, 37505), (130, 31735), (143, 28850), (275, 15002), (286, 14425), (325, 12694), (550, 7501), (577, 7150), (650, 6347), (715, 5770), (1154, 3575), (1430, 2885)]