13303032980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 29059430400

約数和(自身を除く): 15756397420

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 179, 206, 215, 358, 412, 430, 515, 716, 839, 860, 895, 1030, 1678, 1790, 2060, 3356, 3580, 4195, 4429, 7697, 8390, 8858, 15394, 16780, 17716, 18437, 22145, 30788, 36077, 36874, 38485, 44290, 72154, 73748, 76970, 86417, 88580, 92185, 144308, 150181, 153940, 172834, 180385, 184370, 300362, 345668, 360770, 368740, 432085, 600724, 721540, 750905, 792791, 864170, 1501810, 1585582, 1728340, 3003620, 3171164, 3715931, 3963955, 6457783, 7431862, 7927910, 12915566, 14863724, 15468643, 15855820, 18579655, 25831132, 30937286, 32288915, 37159310, 61874572, 64577830, 74318620, 77343215, 129155660, 154686430, 309372860, 665151649, 1330303298, 2660606596, 3325758245, 6651516490, 13303032980]

約数ペア:

[(1, 13303032980), (2, 6651516490), (4, 3325758245), (5, 2660606596), (10, 1330303298), (20, 665151649), (43, 309372860), (86, 154686430), (103, 129155660), (172, 77343215), (179, 74318620), (206, 64577830), (215, 61874572), (358, 37159310), (412, 32288915), (430, 30937286), (515, 25831132), (716, 18579655), (839, 15855820), (860, 15468643), (895, 14863724), (1030, 12915566), (1678, 7927910), (1790, 7431862), (2060, 6457783), (3356, 3963955), (3580, 3715931), (4195, 3171164), (4429, 3003620), (7697, 1728340), (8390, 1585582), (8858, 1501810), (15394, 864170), (16780, 792791), (17716, 750905), (18437, 721540), (22145, 600724), (30788, 432085), (36077, 368740), (36874, 360770), (38485, 345668), (44290, 300362), (72154, 184370), (73748, 180385), (76970, 172834), (86417, 153940), (88580, 150181), (92185, 144308)]