4528568960

素因数分解:

$2^7\times 5^1\times {\mathrm{461}}^1\times {\mathrm{15349}}^1$

素因数の和:15829

約数の個数: 64

約数和(自身を含む): 10850301000

約数和(自身を除く): 6321732040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 461, 640, 922, 1844, 2305, 3688, 4610, 7376, 9220, 14752, 15349, 18440, 29504, 30698, 36880, 59008, 61396, 73760, 76745, 122792, 147520, 153490, 245584, 295040, 306980, 491168, 613960, 982336, 1227920, 1964672, 2455840, 4911680, 7075889, 9823360, 14151778, 28303556, 35379445, 56607112, 70758890, 113214224, 141517780, 226428448, 283035560, 452856896, 566071120, 905713792, 1132142240, 2264284480, 4528568960]

約数ペア:

[(1, 4528568960), (2, 2264284480), (4, 1132142240), (5, 905713792), (8, 566071120), (10, 452856896), (16, 283035560), (20, 226428448), (32, 141517780), (40, 113214224), (64, 70758890), (80, 56607112), (128, 35379445), (160, 28303556), (320, 14151778), (461, 9823360), (640, 7075889), (922, 4911680), (1844, 2455840), (2305, 1964672), (3688, 1227920), (4610, 982336), (7376, 613960), (9220, 491168), (14752, 306980), (15349, 295040), (18440, 245584), (29504, 153490), (30698, 147520), (36880, 122792), (59008, 76745), (61396, 73760)]