10423280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2659}}^1$

素因数の和:2686

約数の個数: 60

約数和(自身を含む): 28201320

約数和(自身を除く): 17778040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2659, 3920, 5318, 10636, 13295, 18613, 21272, 26590, 37226, 42544, 53180, 74452, 93065, 106360, 130291, 148904, 186130, 212720, 260582, 297808, 372260, 521164, 651455, 744520, 1042328, 1302910, 1489040, 2084656, 2605820, 5211640, 10423280]

約数ペア:

[(1, 10423280), (2, 5211640), (4, 2605820), (5, 2084656), (7, 1489040), (8, 1302910), (10, 1042328), (14, 744520), (16, 651455), (20, 521164), (28, 372260), (35, 297808), (40, 260582), (49, 212720), (56, 186130), (70, 148904), (80, 130291), (98, 106360), (112, 93065), (140, 74452), (196, 53180), (245, 42544), (280, 37226), (392, 26590), (490, 21272), (560, 18613), (784, 13295), (980, 10636), (1960, 5318), (2659, 3920)]