56930960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 143709552

約数和(自身を除く): 86778592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 1021, 1360, 1394, 1640, 2042, 2788, 3280, 3485, 4084, 5105, 5576, 6970, 8168, 10210, 11152, 13940, 16336, 17357, 20420, 27880, 34714, 40840, 41861, 55760, 69428, 81680, 83722, 86785, 138856, 167444, 173570, 209305, 277712, 334888, 347140, 418610, 669776, 694280, 711637, 837220, 1388560, 1423274, 1674440, 2846548, 3348880, 3558185, 5693096, 7116370, 11386192, 14232740, 28465480, 56930960]

約数ペア:

[(1, 56930960), (2, 28465480), (4, 14232740), (5, 11386192), (8, 7116370), (10, 5693096), (16, 3558185), (17, 3348880), (20, 2846548), (34, 1674440), (40, 1423274), (41, 1388560), (68, 837220), (80, 711637), (82, 694280), (85, 669776), (136, 418610), (164, 347140), (170, 334888), (205, 277712), (272, 209305), (328, 173570), (340, 167444), (410, 138856), (656, 86785), (680, 83722), (697, 81680), (820, 69428), (1021, 55760), (1360, 41861), (1394, 40840), (1640, 34714), (2042, 27880), (2788, 20420), (3280, 17357), (3485, 16336), (4084, 13940), (5105, 11152), (5576, 10210), (6970, 8168)]