551132480

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23593}}^1$

素因数の和:23683

約数の個数: 56

約数和(自身を含む): 1330418472

約数和(自身を除く): 779285992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 23593, 47186, 94372, 117965, 188744, 235930, 377488, 471860, 754976, 943720, 1509952, 1722289, 1887440, 3444578, 3774880, 6889156, 7549760, 8611445, 13778312, 17222890, 27556624, 34445780, 55113248, 68891560, 110226496, 137783120, 275566240, 551132480]

約数ペア:

[(1, 551132480), (2, 275566240), (4, 137783120), (5, 110226496), (8, 68891560), (10, 55113248), (16, 34445780), (20, 27556624), (32, 17222890), (40, 13778312), (64, 8611445), (73, 7549760), (80, 6889156), (146, 3774880), (160, 3444578), (292, 1887440), (320, 1722289), (365, 1509952), (584, 943720), (730, 754976), (1168, 471860), (1460, 377488), (2336, 235930), (2920, 188744), (4672, 117965), (5840, 94372), (11680, 47186), (23360, 23593)]