55300080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20974

約数の個数: 80

約数和(自身を含む): 187023744

約数和(自身を除く): 131723664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20947, 41894, 62841, 83788, 104735, 125682, 167576, 209470, 230417, 251364, 314205, 335152, 418940, 460834, 502728, 628410, 691251, 837880, 921668, 1005456, 1152085, 1256820, 1382502, 1675760, 1843336, 2304170, 2513640, 2765004, 3456255, 3686672, 4608340, 5027280, 5530008, 6912510, 9216680, 11060016, 13825020, 18433360, 27650040, 55300080]

約数ペア:

[(1, 55300080), (2, 27650040), (3, 18433360), (4, 13825020), (5, 11060016), (6, 9216680), (8, 6912510), (10, 5530008), (11, 5027280), (12, 4608340), (15, 3686672), (16, 3456255), (20, 2765004), (22, 2513640), (24, 2304170), (30, 1843336), (33, 1675760), (40, 1382502), (44, 1256820), (48, 1152085), (55, 1005456), (60, 921668), (66, 837880), (80, 691251), (88, 628410), (110, 502728), (120, 460834), (132, 418940), (165, 335152), (176, 314205), (220, 251364), (240, 230417), (264, 209470), (330, 167576), (440, 125682), (528, 104735), (660, 83788), (880, 62841), (1320, 41894), (2640, 20947)]