132518840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54311}}^1$

素因数の和:54383

約数の個数: 32

約数和(自身を含む): 303060960

約数和(自身を除く): 170542120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 54311, 108622, 217244, 271555, 434488, 543110, 1086220, 2172440, 3312971, 6625942, 13251884, 16564855, 26503768, 33129710, 66259420, 132518840]

約数ペア:

[(1, 132518840), (2, 66259420), (4, 33129710), (5, 26503768), (8, 16564855), (10, 13251884), (20, 6625942), (40, 3312971), (61, 2172440), (122, 1086220), (244, 543110), (305, 434488), (488, 271555), (610, 217244), (1220, 108622), (2440, 54311)]