224788240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3680

約数の個数: 80

約数和(自身を含む): 563713920

約数和(自身を除く): 338925680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1520, 1558, 1640, 3116, 3280, 3607, 3895, 6232, 7214, 7790, 12464, 14428, 15580, 18035, 28856, 31160, 36070, 57712, 62320, 68533, 72140, 137066, 144280, 147887, 274132, 288560, 295774, 342665, 548264, 591548, 685330, 739435, 1096528, 1183096, 1370660, 1478870, 2366192, 2741320, 2809853, 2957740, 5482640, 5619706, 5915480, 11239412, 11830960, 14049265, 22478824, 28098530, 44957648, 56197060, 112394120, 224788240]

約数ペア:

[(1, 224788240), (2, 112394120), (4, 56197060), (5, 44957648), (8, 28098530), (10, 22478824), (16, 14049265), (19, 11830960), (20, 11239412), (38, 5915480), (40, 5619706), (41, 5482640), (76, 2957740), (80, 2809853), (82, 2741320), (95, 2366192), (152, 1478870), (164, 1370660), (190, 1183096), (205, 1096528), (304, 739435), (328, 685330), (380, 591548), (410, 548264), (656, 342665), (760, 295774), (779, 288560), (820, 274132), (1520, 147887), (1558, 144280), (1640, 137066), (3116, 72140), (3280, 68533), (3607, 62320), (3895, 57712), (6232, 36070), (7214, 31160), (7790, 28856), (12464, 18035), (14428, 15580)]