605020750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 1209821184

約数和(自身を除く): 604800434

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 125, 215, 230, 250, 430, 575, 989, 1075, 1150, 1978, 2150, 2447, 2875, 4894, 4945, 5375, 5750, 9890, 10750, 12235, 24470, 24725, 49450, 56281, 61175, 105221, 112562, 122350, 123625, 210442, 247250, 281405, 305875, 526105, 562810, 611750, 1052210, 1407025, 2420083, 2630525, 2814050, 4840166, 5261050, 7035125, 12100415, 13152625, 14070250, 24200830, 26305250, 60502075, 121004150, 302510375, 605020750]

約数ペア:

[(1, 605020750), (2, 302510375), (5, 121004150), (10, 60502075), (23, 26305250), (25, 24200830), (43, 14070250), (46, 13152625), (50, 12100415), (86, 7035125), (115, 5261050), (125, 4840166), (215, 2814050), (230, 2630525), (250, 2420083), (430, 1407025), (575, 1052210), (989, 611750), (1075, 562810), (1150, 526105), (1978, 305875), (2150, 281405), (2447, 247250), (2875, 210442), (4894, 123625), (4945, 122350), (5375, 112562), (5750, 105221), (9890, 61175), (10750, 56281), (12235, 49450), (24470, 24725)]