2505353670170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{20307641}}^1$

素因数の和:20307747

約数の個数: 48

約数和(自身を含む): 4950109583352

約数和(自身を除く): 2444755913182

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 730, 845, 949, 1690, 1898, 4745, 9490, 12337, 24674, 61685, 123370, 20307641, 40615282, 101538205, 203076410, 263999333, 527998666, 1319996665, 1482457793, 2639993330, 2964915586, 3431991329, 6863982658, 7412288965, 14824577930, 17159956645, 19271951309, 34319913290, 38543902618, 96359756545, 192719513090, 250535367017, 501070734034, 1252676835085, 2505353670170]

約数ペア:

[(1, 2505353670170), (2, 1252676835085), (5, 501070734034), (10, 250535367017), (13, 192719513090), (26, 96359756545), (65, 38543902618), (73, 34319913290), (130, 19271951309), (146, 17159956645), (169, 14824577930), (338, 7412288965), (365, 6863982658), (730, 3431991329), (845, 2964915586), (949, 2639993330), (1690, 1482457793), (1898, 1319996665), (4745, 527998666), (9490, 263999333), (12337, 203076410), (24674, 101538205), (61685, 40615282), (123370, 20307641)]