328989760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93463}}^1$

素因数の和:93491

約数の個数: 56

約数和(自身を含む): 854634816

約数和(自身を除く): 525645056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 93463, 186926, 373852, 467315, 747704, 934630, 1028093, 1495408, 1869260, 2056186, 2990816, 3738520, 4112372, 5140465, 5981632, 7477040, 8224744, 10280930, 14954080, 16449488, 20561860, 29908160, 32898976, 41123720, 65797952, 82247440, 164494880, 328989760]

約数ペア:

[(1, 328989760), (2, 164494880), (4, 82247440), (5, 65797952), (8, 41123720), (10, 32898976), (11, 29908160), (16, 20561860), (20, 16449488), (22, 14954080), (32, 10280930), (40, 8224744), (44, 7477040), (55, 5981632), (64, 5140465), (80, 4112372), (88, 3738520), (110, 2990816), (160, 2056186), (176, 1869260), (220, 1495408), (320, 1028093), (352, 934630), (440, 747704), (704, 467315), (880, 373852), (1760, 186926), (3520, 93463)]