17117999780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5316149}}^1$

素因数の和:5316188

約数の個数: 48

約数和(自身を含む): 42869433600

約数和(自身を除く): 25751433820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5316149, 10632298, 21264596, 26580745, 37213043, 53161490, 74426086, 106322980, 122271427, 148852172, 186065215, 244542854, 372130430, 489085708, 611357135, 744260860, 855899989, 1222714270, 1711799978, 2445428540, 3423599956, 4279499945, 8558999890, 17117999780]

約数ペア:

[(1, 17117999780), (2, 8558999890), (4, 4279499945), (5, 3423599956), (7, 2445428540), (10, 1711799978), (14, 1222714270), (20, 855899989), (23, 744260860), (28, 611357135), (35, 489085708), (46, 372130430), (70, 244542854), (92, 186065215), (115, 148852172), (140, 122271427), (161, 106322980), (230, 74426086), (322, 53161490), (460, 37213043), (644, 26580745), (805, 21264596), (1610, 10632298), (3220, 5316149)]