4951936360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17685487}}^1$

素因数の和:17685505

約数の個数: 32

約数和(自身を含む): 12733551360

約数和(自身を除く): 7781615000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17685487, 35370974, 70741948, 88427435, 123798409, 141483896, 176854870, 247596818, 353709740, 495193636, 618992045, 707419480, 990387272, 1237984090, 2475968180, 4951936360]

約数ペア:

[(1, 4951936360), (2, 2475968180), (4, 1237984090), (5, 990387272), (7, 707419480), (8, 618992045), (10, 495193636), (14, 353709740), (20, 247596818), (28, 176854870), (35, 141483896), (40, 123798409), (56, 88427435), (70, 70741948), (140, 35370974), (280, 17685487)]