11157069580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9145139}}^1$

素因数の和:9145209

約数の個数: 24

約数和(自身を含む): 23813944560

約数和(自身を除く): 12656874980

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 9145139, 18290278, 36580556, 45725695, 91451390, 182902780, 557853479, 1115706958, 2231413916, 2789267395, 5578534790, 11157069580]

約数ペア:

[(1, 11157069580), (2, 5578534790), (4, 2789267395), (5, 2231413916), (10, 1115706958), (20, 557853479), (61, 182902780), (122, 91451390), (244, 45725695), (305, 36580556), (610, 18290278), (1220, 9145139)]