40016520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3879

約数の個数: 96

約数和(自身を含む): 134573400

約数和(自身を除く): 94556880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 3833, 5220, 7666, 10440, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 76660, 91992, 111157, 114990, 137988, 153320, 172485, 222314, 229980, 275976, 333471, 344970, 444628, 459960, 555785, 666942, 689940, 889256, 1000413, 1111570, 1333884, 1379880, 1667355, 2000826, 2223140, 2667768, 3334710, 4001652, 4446280, 5002065, 6669420, 8003304, 10004130, 13338840, 20008260, 40016520]

約数ペア:

[(1, 40016520), (2, 20008260), (3, 13338840), (4, 10004130), (5, 8003304), (6, 6669420), (8, 5002065), (9, 4446280), (10, 4001652), (12, 3334710), (15, 2667768), (18, 2223140), (20, 2000826), (24, 1667355), (29, 1379880), (30, 1333884), (36, 1111570), (40, 1000413), (45, 889256), (58, 689940), (60, 666942), (72, 555785), (87, 459960), (90, 444628), (116, 344970), (120, 333471), (145, 275976), (174, 229980), (180, 222314), (232, 172485), (261, 153320), (290, 137988), (348, 114990), (360, 111157), (435, 91992), (522, 76660), (580, 68994), (696, 57495), (870, 45996), (1044, 38330), (1160, 34497), (1305, 30664), (1740, 22998), (2088, 19165), (2610, 15332), (3480, 11499), (3833, 10440), (5220, 7666)]