10487180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 24391584

約数和(自身を除く): 13904404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 653, 730, 803, 1306, 1460, 1606, 2612, 3212, 3265, 4015, 6530, 7183, 8030, 13060, 14366, 16060, 28732, 35915, 47669, 71830, 95338, 143660, 190676, 238345, 476690, 524359, 953380, 1048718, 2097436, 2621795, 5243590, 10487180]

約数ペア:

[(1, 10487180), (2, 5243590), (4, 2621795), (5, 2097436), (10, 1048718), (11, 953380), (20, 524359), (22, 476690), (44, 238345), (55, 190676), (73, 143660), (110, 95338), (146, 71830), (220, 47669), (292, 35915), (365, 28732), (653, 16060), (730, 14366), (803, 13060), (1306, 8030), (1460, 7183), (1606, 6530), (2612, 4015), (3212, 3265)]