1095640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 3160080

約数和(自身を除く): 2064440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 49, 52, 56, 65, 70, 86, 91, 98, 104, 130, 140, 172, 182, 196, 215, 245, 260, 280, 301, 344, 364, 392, 430, 455, 490, 520, 559, 602, 637, 728, 860, 910, 980, 1118, 1204, 1274, 1505, 1720, 1820, 1960, 2107, 2236, 2408, 2548, 2795, 3010, 3185, 3640, 3913, 4214, 4472, 5096, 5590, 6020, 6370, 7826, 8428, 10535, 11180, 12040, 12740, 15652, 16856, 19565, 21070, 22360, 25480, 27391, 31304, 39130, 42140, 54782, 78260, 84280, 109564, 136955, 156520, 219128, 273910, 547820, 1095640]

約数ペア:

[(1, 1095640), (2, 547820), (4, 273910), (5, 219128), (7, 156520), (8, 136955), (10, 109564), (13, 84280), (14, 78260), (20, 54782), (26, 42140), (28, 39130), (35, 31304), (40, 27391), (43, 25480), (49, 22360), (52, 21070), (56, 19565), (65, 16856), (70, 15652), (86, 12740), (91, 12040), (98, 11180), (104, 10535), (130, 8428), (140, 7826), (172, 6370), (182, 6020), (196, 5590), (215, 5096), (245, 4472), (260, 4214), (280, 3913), (301, 3640), (344, 3185), (364, 3010), (392, 2795), (430, 2548), (455, 2408), (490, 2236), (520, 2107), (559, 1960), (602, 1820), (637, 1720), (728, 1505), (860, 1274), (910, 1204), (980, 1118)]