98377840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10163}}^1$

素因数の和:10198

約数の個数: 60

約数和(自身を含む): 251437032

約数和(自身を除く): 153059192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 10163, 20326, 40652, 50815, 81304, 101630, 111793, 162608, 203260, 223586, 406520, 447172, 558965, 813040, 894344, 1117930, 1229723, 1788688, 2235860, 2459446, 4471720, 4918892, 6148615, 8943440, 9837784, 12297230, 19675568, 24594460, 49188920, 98377840]

約数ペア:

[(1, 98377840), (2, 49188920), (4, 24594460), (5, 19675568), (8, 12297230), (10, 9837784), (11, 8943440), (16, 6148615), (20, 4918892), (22, 4471720), (40, 2459446), (44, 2235860), (55, 1788688), (80, 1229723), (88, 1117930), (110, 894344), (121, 813040), (176, 558965), (220, 447172), (242, 406520), (440, 223586), (484, 203260), (605, 162608), (880, 111793), (968, 101630), (1210, 81304), (1936, 50815), (2420, 40652), (4840, 20326), (9680, 10163)]