520026032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 1026392640

約数和(自身を除く): 506366608

約数列:

[1, 2, 4, 8, 16, 79, 158, 181, 316, 362, 632, 724, 1264, 1448, 2273, 2896, 4546, 9092, 14299, 18184, 28598, 36368, 57196, 114392, 179567, 228784, 359134, 411413, 718268, 822826, 1436536, 1645652, 2873072, 3291304, 6582608, 32501627, 65003254, 130006508, 260013016, 520026032]

約数ペア:

[(1, 520026032), (2, 260013016), (4, 130006508), (8, 65003254), (16, 32501627), (79, 6582608), (158, 3291304), (181, 2873072), (316, 1645652), (362, 1436536), (632, 822826), (724, 718268), (1264, 411413), (1448, 359134), (2273, 228784), (2896, 179567), (4546, 114392), (9092, 57196), (14299, 36368), (18184, 28598)]