43289612860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1270981}}^1$

素因数の和:1271134

約数の個数: 48

約数和(自身を含む): 98648538912

約数和(自身を除く): 55358926052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1703, 2620, 3406, 6812, 8515, 17030, 34060, 1270981, 2541962, 5083924, 6354905, 12709810, 16522753, 25419620, 33045506, 66091012, 82613765, 165227530, 166498511, 330455060, 332997022, 665994044, 832492555, 1664985110, 2164480643, 3329970220, 4328961286, 8657922572, 10822403215, 21644806430, 43289612860]

約数ペア:

[(1, 43289612860), (2, 21644806430), (4, 10822403215), (5, 8657922572), (10, 4328961286), (13, 3329970220), (20, 2164480643), (26, 1664985110), (52, 832492555), (65, 665994044), (130, 332997022), (131, 330455060), (260, 166498511), (262, 165227530), (524, 82613765), (655, 66091012), (1310, 33045506), (1703, 25419620), (2620, 16522753), (3406, 12709810), (6812, 6354905), (8515, 5083924), (17030, 2541962), (34060, 1270981)]