83941160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 198633600

約数和(自身を除く): 114692440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1319, 1480, 1591, 1720, 2638, 3182, 5276, 6364, 6595, 7955, 10552, 12728, 13190, 15910, 26380, 31820, 48803, 52760, 56717, 63640, 97606, 113434, 195212, 226868, 244015, 283585, 390424, 453736, 488030, 567170, 976060, 1134340, 1952120, 2098529, 2268680, 4197058, 8394116, 10492645, 16788232, 20985290, 41970580, 83941160]

約数ペア:

[(1, 83941160), (2, 41970580), (4, 20985290), (5, 16788232), (8, 10492645), (10, 8394116), (20, 4197058), (37, 2268680), (40, 2098529), (43, 1952120), (74, 1134340), (86, 976060), (148, 567170), (172, 488030), (185, 453736), (215, 390424), (296, 283585), (344, 244015), (370, 226868), (430, 195212), (740, 113434), (860, 97606), (1319, 63640), (1480, 56717), (1591, 52760), (1720, 48803), (2638, 31820), (3182, 26380), (5276, 15910), (6364, 13190), (6595, 12728), (7955, 10552)]