84313040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150559}}^1$

素因数の和:150579

約数の個数: 40

約数和(自身を含む): 224033280

約数和(自身を除く): 139720240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150559, 301118, 602236, 752795, 1053913, 1204472, 1505590, 2107826, 2408944, 3011180, 4215652, 5269565, 6022360, 8431304, 10539130, 12044720, 16862608, 21078260, 42156520, 84313040]

約数ペア:

[(1, 84313040), (2, 42156520), (4, 21078260), (5, 16862608), (7, 12044720), (8, 10539130), (10, 8431304), (14, 6022360), (16, 5269565), (20, 4215652), (28, 3011180), (35, 2408944), (40, 2107826), (56, 1505590), (70, 1204472), (80, 1053913), (112, 752795), (140, 602236), (280, 301118), (560, 150559)]