29872760

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1613}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 67400640

約数和(自身を除く): 37527880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1613, 1852, 2315, 3226, 3704, 4630, 6452, 8065, 9260, 12904, 16130, 18520, 32260, 64520, 746819, 1493638, 2987276, 3734095, 5974552, 7468190, 14936380, 29872760]

約数ペア:

[(1, 29872760), (2, 14936380), (4, 7468190), (5, 5974552), (8, 3734095), (10, 2987276), (20, 1493638), (40, 746819), (463, 64520), (926, 32260), (1613, 18520), (1852, 16130), (2315, 12904), (3226, 9260), (3704, 8065), (4630, 6452)]