122801120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 319933152

約数和(自身を除く): 197132032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1373, 1376, 1720, 2080, 2236, 2746, 2795, 3440, 4472, 5492, 5590, 6865, 6880, 8944, 10984, 11180, 13730, 17849, 17888, 21968, 22360, 27460, 35698, 43936, 44720, 54920, 59039, 71396, 89245, 89440, 109840, 118078, 142792, 178490, 219680, 236156, 285584, 295195, 356980, 472312, 571168, 590390, 713960, 767507, 944624, 1180780, 1427920, 1535014, 1889248, 2361560, 2855840, 3070028, 3837535, 4723120, 6140056, 7675070, 9446240, 12280112, 15350140, 24560224, 30700280, 61400560, 122801120]

約数ペア:

[(1, 122801120), (2, 61400560), (4, 30700280), (5, 24560224), (8, 15350140), (10, 12280112), (13, 9446240), (16, 7675070), (20, 6140056), (26, 4723120), (32, 3837535), (40, 3070028), (43, 2855840), (52, 2361560), (65, 1889248), (80, 1535014), (86, 1427920), (104, 1180780), (130, 944624), (160, 767507), (172, 713960), (208, 590390), (215, 571168), (260, 472312), (344, 356980), (416, 295195), (430, 285584), (520, 236156), (559, 219680), (688, 178490), (860, 142792), (1040, 118078), (1118, 109840), (1373, 89440), (1376, 89245), (1720, 71396), (2080, 59039), (2236, 54920), (2746, 44720), (2795, 43936), (3440, 35698), (4472, 27460), (5492, 22360), (5590, 21968), (6865, 17888), (6880, 17849), (8944, 13730), (10984, 11180)]