45550180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 105550704

約数和(自身を除く): 60000524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4273, 5330, 8546, 10660, 17092, 21365, 42730, 55549, 85460, 111098, 175193, 222196, 277745, 350386, 555490, 700772, 875965, 1110980, 1751930, 2277509, 3503860, 4555018, 9110036, 11387545, 22775090, 45550180]

約数ペア:

[(1, 45550180), (2, 22775090), (4, 11387545), (5, 9110036), (10, 4555018), (13, 3503860), (20, 2277509), (26, 1751930), (41, 1110980), (52, 875965), (65, 700772), (82, 555490), (130, 350386), (164, 277745), (205, 222196), (260, 175193), (410, 111098), (533, 85460), (820, 55549), (1066, 42730), (2132, 21365), (2665, 17092), (4273, 10660), (5330, 8546)]