117908260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 263450880

約数和(自身を除く): 145542620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 956, 1195, 1451, 2390, 2902, 4063, 4780, 5804, 7255, 8126, 14510, 16252, 20315, 24667, 29020, 40630, 49334, 81260, 98668, 123335, 246670, 346789, 493340, 693578, 1387156, 1733945, 3467890, 5895413, 6935780, 11790826, 23581652, 29477065, 58954130, 117908260]

約数ペア:

[(1, 117908260), (2, 58954130), (4, 29477065), (5, 23581652), (10, 11790826), (17, 6935780), (20, 5895413), (34, 3467890), (68, 1733945), (85, 1387156), (170, 693578), (239, 493340), (340, 346789), (478, 246670), (956, 123335), (1195, 98668), (1451, 81260), (2390, 49334), (2902, 40630), (4063, 29020), (4780, 24667), (5804, 20315), (7255, 16252), (8126, 14510)]