25650060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18587}}^1$

素因数の和:18622

約数の個数: 48

約数和(自身を含む): 74946816

約数和(自身を除く): 49296756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18587, 37174, 55761, 74348, 92935, 111522, 185870, 223044, 278805, 371740, 427501, 557610, 855002, 1115220, 1282503, 1710004, 2137505, 2565006, 4275010, 5130012, 6412515, 8550020, 12825030, 25650060]

約数ペア:

[(1, 25650060), (2, 12825030), (3, 8550020), (4, 6412515), (5, 5130012), (6, 4275010), (10, 2565006), (12, 2137505), (15, 1710004), (20, 1282503), (23, 1115220), (30, 855002), (46, 557610), (60, 427501), (69, 371740), (92, 278805), (115, 223044), (138, 185870), (230, 111522), (276, 92935), (345, 74348), (460, 55761), (690, 37174), (1380, 18587)]