6403360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 9224672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1291, 2480, 2582, 4960, 5164, 6455, 10328, 12910, 20656, 25820, 40021, 41312, 51640, 80042, 103280, 160084, 200105, 206560, 320168, 400210, 640336, 800420, 1280672, 1600840, 3201680, 6403360]

約数ペア:

[(1, 6403360), (2, 3201680), (4, 1600840), (5, 1280672), (8, 800420), (10, 640336), (16, 400210), (20, 320168), (31, 206560), (32, 200105), (40, 160084), (62, 103280), (80, 80042), (124, 51640), (155, 41312), (160, 40021), (248, 25820), (310, 20656), (496, 12910), (620, 10328), (992, 6455), (1240, 5164), (1291, 4960), (2480, 2582)]