496564420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 1191407616

約数和(自身を除く): 694843196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 106, 110, 148, 185, 212, 220, 265, 370, 407, 530, 583, 740, 814, 1060, 1151, 1166, 1628, 1961, 2035, 2302, 2332, 2915, 3922, 4070, 4604, 5755, 5830, 7844, 8140, 9805, 11510, 11660, 12661, 19610, 21571, 23020, 25322, 39220, 42587, 43142, 50644, 61003, 63305, 85174, 86284, 107855, 122006, 126610, 170348, 212935, 215710, 244012, 253220, 305015, 425870, 431420, 468457, 610030, 671033, 851740, 936914, 1220060, 1342066, 1873828, 2257111, 2342285, 2684132, 3355165, 4514222, 4684570, 6710330, 9028444, 9369140, 11285555, 13420660, 22571110, 24828221, 45142220, 49656442, 99312884, 124141105, 248282210, 496564420]

約数ペア:

[(1, 496564420), (2, 248282210), (4, 124141105), (5, 99312884), (10, 49656442), (11, 45142220), (20, 24828221), (22, 22571110), (37, 13420660), (44, 11285555), (53, 9369140), (55, 9028444), (74, 6710330), (106, 4684570), (110, 4514222), (148, 3355165), (185, 2684132), (212, 2342285), (220, 2257111), (265, 1873828), (370, 1342066), (407, 1220060), (530, 936914), (583, 851740), (740, 671033), (814, 610030), (1060, 468457), (1151, 431420), (1166, 425870), (1628, 305015), (1961, 253220), (2035, 244012), (2302, 215710), (2332, 212935), (2915, 170348), (3922, 126610), (4070, 122006), (4604, 107855), (5755, 86284), (5830, 85174), (7844, 63305), (8140, 61003), (9805, 50644), (11510, 43142), (11660, 42587), (12661, 39220), (19610, 25322), (21571, 23020)]