1022198450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 2351516160

約数和(自身を除く): 1329317710

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 271, 325, 350, 455, 542, 650, 829, 910, 1355, 1658, 1897, 2275, 2710, 3523, 3794, 4145, 4550, 5803, 6775, 7046, 8290, 9485, 10777, 11606, 13550, 17615, 18970, 20725, 21554, 24661, 29015, 35230, 41450, 47425, 49322, 53885, 58030, 75439, 88075, 94850, 107770, 123305, 145075, 150878, 176150, 224659, 246610, 269425, 290150, 377195, 449318, 538850, 616525, 754390, 1123295, 1233050, 1572613, 1885975, 2246590, 2920567, 3145226, 3771950, 5616475, 5841134, 7863065, 11232950, 14602835, 15726130, 20443969, 29205670, 39315325, 40887938, 73014175, 78630650, 102219845, 146028350, 204439690, 511099225, 1022198450]

約数ペア:

[(1, 1022198450), (2, 511099225), (5, 204439690), (7, 146028350), (10, 102219845), (13, 78630650), (14, 73014175), (25, 40887938), (26, 39315325), (35, 29205670), (50, 20443969), (65, 15726130), (70, 14602835), (91, 11232950), (130, 7863065), (175, 5841134), (182, 5616475), (271, 3771950), (325, 3145226), (350, 2920567), (455, 2246590), (542, 1885975), (650, 1572613), (829, 1233050), (910, 1123295), (1355, 754390), (1658, 616525), (1897, 538850), (2275, 449318), (2710, 377195), (3523, 290150), (3794, 269425), (4145, 246610), (4550, 224659), (5803, 176150), (6775, 150878), (7046, 145075), (8290, 123305), (9485, 107770), (10777, 94850), (11606, 88075), (13550, 75439), (17615, 58030), (18970, 53885), (20725, 49322), (21554, 47425), (24661, 41450), (29015, 35230)]