1836583780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{10739}}^1$

素因数の和:11268

約数の個数: 48

約数和(自身を含む): 4092197760

約数和(自身を除く): 2255613980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 2012, 2515, 5030, 8551, 10060, 10739, 17102, 21478, 34204, 42755, 42956, 53695, 85510, 107390, 171020, 182563, 214780, 365126, 730252, 912815, 1825630, 3651260, 5401717, 10803434, 21606868, 27008585, 54017170, 91829189, 108034340, 183658378, 367316756, 459145945, 918291890, 1836583780]

約数ペア:

[(1, 1836583780), (2, 918291890), (4, 459145945), (5, 367316756), (10, 183658378), (17, 108034340), (20, 91829189), (34, 54017170), (68, 27008585), (85, 21606868), (170, 10803434), (340, 5401717), (503, 3651260), (1006, 1825630), (2012, 912815), (2515, 730252), (5030, 365126), (8551, 214780), (10060, 182563), (10739, 171020), (17102, 107390), (21478, 85510), (34204, 53695), (42755, 42956)]