1968784130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{96179}}^1$

素因数の和:96298

約数の個数: 32

約数和(自身を含む): 3739478400

約数和(自身を除く): 1770694270

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 96179, 192358, 480895, 961790, 2212117, 4424234, 8559931, 11060585, 17119862, 22121170, 42799655, 85599310, 196878413, 393756826, 984392065, 1968784130]

約数ペア:

[(1, 1968784130), (2, 984392065), (5, 393756826), (10, 196878413), (23, 85599310), (46, 42799655), (89, 22121170), (115, 17119862), (178, 11060585), (230, 8559931), (445, 4424234), (890, 2212117), (2047, 961790), (4094, 480895), (10235, 192358), (20470, 96179)]