104577140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 232848000

約数和(自身を除く): 128270860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 1847, 2831, 2980, 3694, 5662, 7388, 9235, 11324, 14155, 18470, 28310, 35093, 36940, 56620, 70186, 140372, 175465, 275203, 350930, 550406, 701860, 1100812, 1376015, 2752030, 5228857, 5504060, 10457714, 20915428, 26144285, 52288570, 104577140]

約数ペア:

[(1, 104577140), (2, 52288570), (4, 26144285), (5, 20915428), (10, 10457714), (19, 5504060), (20, 5228857), (38, 2752030), (76, 1376015), (95, 1100812), (149, 701860), (190, 550406), (298, 350930), (380, 275203), (596, 175465), (745, 140372), (1490, 70186), (1847, 56620), (2831, 36940), (2980, 35093), (3694, 28310), (5662, 18470), (7388, 14155), (9235, 11324)]