40324355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 12172285

約数列:

[1, 5, 29, 47, 61, 97, 145, 235, 305, 485, 1363, 1769, 2813, 2867, 4559, 5917, 6815, 8845, 14065, 14335, 22795, 29585, 83143, 132211, 171593, 278099, 415715, 661055, 857965, 1390495, 8064871, 40324355]

約数ペア:

[(1, 40324355), (5, 8064871), (29, 1390495), (47, 857965), (61, 661055), (97, 415715), (145, 278099), (235, 171593), (305, 132211), (485, 83143), (1363, 29585), (1769, 22795), (2813, 14335), (2867, 14065), (4559, 8845), (5917, 6815)]