423609880

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{93719}}^1$

素因数の和:93843

約数の個数: 32

約数和(自身を含む): 961567200

約数和(自身を除く): 537957320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 93719, 187438, 374876, 468595, 749752, 937190, 1874380, 3748760, 10590247, 21180494, 42360988, 52951235, 84721976, 105902470, 211804940, 423609880]

約数ペア:

[(1, 423609880), (2, 211804940), (4, 105902470), (5, 84721976), (8, 52951235), (10, 42360988), (20, 21180494), (40, 10590247), (113, 3748760), (226, 1874380), (452, 937190), (565, 749752), (904, 468595), (1130, 374876), (2260, 187438), (4520, 93719)]