80212233028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1\times {\mathrm{4271}}^1$

素因数の和:5104

約数の個数: 48

約数和(自身を含む): 145698029568

約数和(自身を除く): 65485796540

約数列:

[1, 2, 4, 31, 62, 124, 311, 487, 622, 974, 1244, 1948, 4271, 8542, 9641, 15097, 17084, 19282, 30194, 38564, 60388, 132401, 151457, 264802, 302914, 529604, 605828, 1328281, 2079977, 2656562, 4159954, 4695167, 5313124, 8319908, 9390334, 18780668, 41176711, 64479287, 82353422, 128958574, 164706844, 257917148, 646872847, 1293745694, 2587491388, 20053058257, 40106116514, 80212233028]

約数ペア:

[(1, 80212233028), (2, 40106116514), (4, 20053058257), (31, 2587491388), (62, 1293745694), (124, 646872847), (311, 257917148), (487, 164706844), (622, 128958574), (974, 82353422), (1244, 64479287), (1948, 41176711), (4271, 18780668), (8542, 9390334), (9641, 8319908), (15097, 5313124), (17084, 4695167), (19282, 4159954), (30194, 2656562), (38564, 2079977), (60388, 1328281), (132401, 605828), (151457, 529604), (264802, 302914)]