29817560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20147}}^1$

素因数の和:20195

約数の個数: 32

約数和(自身を含む): 68906160

約数和(自身を除く): 39088600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 20147, 40294, 80588, 100735, 161176, 201470, 402940, 745439, 805880, 1490878, 2981756, 3727195, 5963512, 7454390, 14908780, 29817560]

約数ペア:

[(1, 29817560), (2, 14908780), (4, 7454390), (5, 5963512), (8, 3727195), (10, 2981756), (20, 1490878), (37, 805880), (40, 745439), (74, 402940), (148, 201470), (185, 161176), (296, 100735), (370, 80588), (740, 40294), (1480, 20147)]