117774940

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{34039}}^1$

素因数の和:34221

約数の個数: 24

約数和(自身を含む): 248764320

約数和(自身を除く): 130989380

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 34039, 68078, 136156, 170195, 340390, 680780, 5888747, 11777494, 23554988, 29443735, 58887470, 117774940]

約数ペア:

[(1, 117774940), (2, 58887470), (4, 29443735), (5, 23554988), (10, 11777494), (20, 5888747), (173, 680780), (346, 340390), (692, 170195), (865, 136156), (1730, 68078), (3460, 34039)]