520026381160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90913703}}^1$

素因数の和:90913738

約数の個数: 64

約数和(自身を含む): 1374615204480

約数和(自身を除く): 854588823320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 90913703, 181827406, 363654812, 454568515, 727309624, 909137030, 1000050733, 1181878139, 1818274060, 2000101466, 2363756278, 3636548120, 4000202932, 4727512556, 5000253665, 5909390695, 8000405864, 9455025112, 10000507330, 11818781390, 13000659529, 20001014660, 23637562780, 26001319058, 40002029320, 47275125560, 52002638116, 65003297645, 104005276232, 130006595290, 260013190580, 520026381160]

約数ペア:

[(1, 520026381160), (2, 260013190580), (4, 130006595290), (5, 104005276232), (8, 65003297645), (10, 52002638116), (11, 47275125560), (13, 40002029320), (20, 26001319058), (22, 23637562780), (26, 20001014660), (40, 13000659529), (44, 11818781390), (52, 10000507330), (55, 9455025112), (65, 8000405864), (88, 5909390695), (104, 5000253665), (110, 4727512556), (130, 4000202932), (143, 3636548120), (220, 2363756278), (260, 2000101466), (286, 1818274060), (440, 1181878139), (520, 1000050733), (572, 909137030), (715, 727309624), (1144, 454568515), (1430, 363654812), (2860, 181827406), (5720, 90913703)]