40000032

素因数分解:

$2^5\times 3^2\times {\mathrm{138889}}^1$

素因数の和:138905

約数の個数: 36

約数和(自身を含む): 113750910

約数和(自身を除く): 73750878

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 138889, 277778, 416667, 555556, 833334, 1111112, 1250001, 1666668, 2222224, 2500002, 3333336, 4444448, 5000004, 6666672, 10000008, 13333344, 20000016, 40000032]

約数ペア:

[(1, 40000032), (2, 20000016), (3, 13333344), (4, 10000008), (6, 6666672), (8, 5000004), (9, 4444448), (12, 3333336), (16, 2500002), (18, 2222224), (24, 1666668), (32, 1250001), (36, 1111112), (48, 833334), (72, 555556), (96, 416667), (144, 277778), (288, 138889)]