40006330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43963}}^1$

素因数の和:43990

約数の個数: 32

約数和(自身を含む): 88631424

約数和(自身を除く): 48625094

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 43963, 87926, 219815, 307741, 439630, 571519, 615482, 1143038, 1538705, 2857595, 3077410, 4000633, 5715190, 8001266, 20003165, 40006330]

約数ペア:

[(1, 40006330), (2, 20003165), (5, 8001266), (7, 5715190), (10, 4000633), (13, 3077410), (14, 2857595), (26, 1538705), (35, 1143038), (65, 615482), (70, 571519), (91, 439630), (130, 307741), (182, 219815), (455, 87926), (910, 43963)]