29696020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 64277136

約数和(自身を除く): 34581116

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 241, 244, 305, 404, 482, 505, 610, 964, 1010, 1205, 1220, 2020, 2410, 4820, 6161, 12322, 14701, 24341, 24644, 29402, 30805, 48682, 58804, 61610, 73505, 97364, 121705, 123220, 147010, 243410, 294020, 486820, 1484801, 2969602, 5939204, 7424005, 14848010, 29696020]

約数ペア:

[(1, 29696020), (2, 14848010), (4, 7424005), (5, 5939204), (10, 2969602), (20, 1484801), (61, 486820), (101, 294020), (122, 243410), (202, 147010), (241, 123220), (244, 121705), (305, 97364), (404, 73505), (482, 61610), (505, 58804), (610, 48682), (964, 30805), (1010, 29402), (1205, 24644), (1220, 24341), (2020, 14701), (2410, 12322), (4820, 6161)]