40359430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 74638080

約数和(自身を除く): 34278650

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 607, 610, 1090, 1214, 3035, 6070, 6649, 13298, 33245, 37027, 66163, 66490, 74054, 132326, 185135, 330815, 370270, 661630, 4035943, 8071886, 20179715, 40359430]

約数ペア:

[(1, 40359430), (2, 20179715), (5, 8071886), (10, 4035943), (61, 661630), (109, 370270), (122, 330815), (218, 185135), (305, 132326), (545, 74054), (607, 66490), (610, 66163), (1090, 37027), (1214, 33245), (3035, 13298), (6070, 6649)]