111165860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5857}}^1$

素因数の和:5952

約数の個数: 48

約数和(自身を含む): 254893296

約数和(自身を除く): 143727436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 5857, 9490, 11714, 18980, 23428, 29285, 58570, 76141, 117140, 152282, 304564, 380705, 427561, 761410, 855122, 1522820, 1710244, 2137805, 4275610, 5558293, 8551220, 11116586, 22233172, 27791465, 55582930, 111165860]

約数ペア:

[(1, 111165860), (2, 55582930), (4, 27791465), (5, 22233172), (10, 11116586), (13, 8551220), (20, 5558293), (26, 4275610), (52, 2137805), (65, 1710244), (73, 1522820), (130, 855122), (146, 761410), (260, 427561), (292, 380705), (365, 304564), (730, 152282), (949, 117140), (1460, 76141), (1898, 58570), (3796, 29285), (4745, 23428), (5857, 18980), (9490, 11714)]