566872720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 1383340032

約数和(自身を除く): 816467312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 191, 230, 368, 382, 460, 764, 920, 955, 1528, 1613, 1840, 1910, 3056, 3226, 3820, 4393, 6452, 7640, 8065, 8786, 12904, 15280, 16130, 17572, 21965, 25808, 32260, 35144, 37099, 43930, 64520, 70288, 74198, 87860, 129040, 148396, 175720, 185495, 296792, 308083, 351440, 370990, 593584, 616166, 741980, 1232332, 1483960, 1540415, 2464664, 2967920, 3080830, 4929328, 6161660, 7085909, 12323320, 14171818, 24646640, 28343636, 35429545, 56687272, 70859090, 113374544, 141718180, 283436360, 566872720]

約数ペア:

[(1, 566872720), (2, 283436360), (4, 141718180), (5, 113374544), (8, 70859090), (10, 56687272), (16, 35429545), (20, 28343636), (23, 24646640), (40, 14171818), (46, 12323320), (80, 7085909), (92, 6161660), (115, 4929328), (184, 3080830), (191, 2967920), (230, 2464664), (368, 1540415), (382, 1483960), (460, 1232332), (764, 741980), (920, 616166), (955, 593584), (1528, 370990), (1613, 351440), (1840, 308083), (1910, 296792), (3056, 185495), (3226, 175720), (3820, 148396), (4393, 129040), (6452, 87860), (7640, 74198), (8065, 70288), (8786, 64520), (12904, 43930), (15280, 37099), (16130, 35144), (17572, 32260), (21965, 25808)]