9150050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 20956992

約数和(自身を除く): 11806942

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2011, 2275, 4022, 4550, 10055, 14077, 20110, 26143, 28154, 50275, 52286, 70385, 100550, 130715, 140770, 183001, 261430, 351925, 366002, 653575, 703850, 915005, 1307150, 1830010, 4575025, 9150050]

約数ペア:

[(1, 9150050), (2, 4575025), (5, 1830010), (7, 1307150), (10, 915005), (13, 703850), (14, 653575), (25, 366002), (26, 351925), (35, 261430), (50, 183001), (65, 140770), (70, 130715), (91, 100550), (130, 70385), (175, 52286), (182, 50275), (325, 28154), (350, 26143), (455, 20110), (650, 14077), (910, 10055), (2011, 4550), (2275, 4022)]