553092080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 1343913984

約数和(自身を除く): 790821904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 620, 664, 830, 1240, 1328, 1660, 2480, 2573, 2687, 3320, 5146, 5374, 6640, 10292, 10748, 12865, 13435, 20584, 21496, 25730, 26870, 41168, 42992, 51460, 53740, 83297, 102920, 107480, 166594, 205840, 214960, 223021, 333188, 416485, 446042, 666376, 832970, 892084, 1115105, 1332752, 1665940, 1784168, 2230210, 3331880, 3568336, 4460420, 6663760, 6913651, 8920840, 13827302, 17841680, 27654604, 34568255, 55309208, 69136510, 110618416, 138273020, 276546040, 553092080]

約数ペア:

[(1, 553092080), (2, 276546040), (4, 138273020), (5, 110618416), (8, 69136510), (10, 55309208), (16, 34568255), (20, 27654604), (31, 17841680), (40, 13827302), (62, 8920840), (80, 6913651), (83, 6663760), (124, 4460420), (155, 3568336), (166, 3331880), (248, 2230210), (310, 1784168), (332, 1665940), (415, 1332752), (496, 1115105), (620, 892084), (664, 832970), (830, 666376), (1240, 446042), (1328, 416485), (1660, 333188), (2480, 223021), (2573, 214960), (2687, 205840), (3320, 166594), (5146, 107480), (5374, 102920), (6640, 83297), (10292, 53740), (10748, 51460), (12865, 42992), (13435, 41168), (20584, 26870), (21496, 25730)]