5621264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 12819120

約数和(自身を除く): 7197856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 418, 451, 656, 779, 836, 902, 1558, 1672, 1681, 1804, 3116, 3344, 3362, 3608, 6232, 6724, 7216, 8569, 12464, 13448, 17138, 18491, 26896, 31939, 34276, 36982, 63878, 68552, 73964, 127756, 137104, 147928, 255512, 295856, 351329, 511024, 702658, 1405316, 2810632, 5621264]

約数ペア:

[(1, 5621264), (2, 2810632), (4, 1405316), (8, 702658), (11, 511024), (16, 351329), (19, 295856), (22, 255512), (38, 147928), (41, 137104), (44, 127756), (76, 73964), (82, 68552), (88, 63878), (152, 36982), (164, 34276), (176, 31939), (209, 26896), (304, 18491), (328, 17138), (418, 13448), (451, 12464), (656, 8569), (779, 7216), (836, 6724), (902, 6232), (1558, 3608), (1672, 3362), (1681, 3344), (1804, 3116)]