29993920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8549

約数の個数: 56

約数和(自身を含む): 77925168

約数和(自身を除く): 47931248

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, 8521, 17042, 34084, 42605, 68168, 85210, 93731, 136336, 170420, 187462, 272672, 340840, 374924, 468655, 545344, 681680, 749848, 937310, 1363360, 1499696, 1874620, 2726720, 2999392, 3749240, 5998784, 7498480, 14996960, 29993920]

約数ペア:

[(1, 29993920), (2, 14996960), (4, 7498480), (5, 5998784), (8, 3749240), (10, 2999392), (11, 2726720), (16, 1874620), (20, 1499696), (22, 1363360), (32, 937310), (40, 749848), (44, 681680), (55, 545344), (64, 468655), (80, 374924), (88, 340840), (110, 272672), (160, 187462), (176, 170420), (220, 136336), (320, 93731), (352, 85210), (440, 68168), (704, 42605), (880, 34084), (1760, 17042), (3520, 8521)]