700090820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{244787}}^1$

素因数の和:244820

約数の個数: 48

約数和(自身を含む): 1727224128

約数和(自身を除く): 1027133308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 244787, 489574, 979148, 1223935, 2447870, 2692657, 3182231, 4895740, 5385314, 6364462, 10770628, 12728924, 13463285, 15911155, 26926570, 31822310, 35004541, 53853140, 63644620, 70009082, 140018164, 175022705, 350045410, 700090820]

約数ペア:

[(1, 700090820), (2, 350045410), (4, 175022705), (5, 140018164), (10, 70009082), (11, 63644620), (13, 53853140), (20, 35004541), (22, 31822310), (26, 26926570), (44, 15911155), (52, 13463285), (55, 12728924), (65, 10770628), (110, 6364462), (130, 5385314), (143, 4895740), (220, 3182231), (260, 2692657), (286, 2447870), (572, 1223935), (715, 979148), (1430, 489574), (2860, 244787)]