80757160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 202020480

約数和(自身を除く): 121263320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 3463, 4664, 5830, 6926, 11660, 13852, 17315, 23320, 27704, 34630, 38093, 69260, 76186, 138520, 152372, 183539, 190465, 304744, 367078, 380930, 734156, 761860, 917695, 1468312, 1523720, 1835390, 2018929, 3670780, 4037858, 7341560, 8075716, 10094645, 16151432, 20189290, 40378580, 80757160]

約数ペア:

[(1, 80757160), (2, 40378580), (4, 20189290), (5, 16151432), (8, 10094645), (10, 8075716), (11, 7341560), (20, 4037858), (22, 3670780), (40, 2018929), (44, 1835390), (53, 1523720), (55, 1468312), (88, 917695), (106, 761860), (110, 734156), (212, 380930), (220, 367078), (265, 304744), (424, 190465), (440, 183539), (530, 152372), (583, 138520), (1060, 76186), (1166, 69260), (2120, 38093), (2332, 34630), (2915, 27704), (3463, 23320), (4664, 17315), (5830, 13852), (6926, 11660)]