98449840

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7369}}^1$

素因数の和:7549

約数の個数: 40

約数和(自身を含む): 230297760

約数和(自身を除く): 131847920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 7369, 13360, 14738, 29476, 36845, 58952, 73690, 117904, 147380, 294760, 589520, 1230623, 2461246, 4922492, 6153115, 9844984, 12306230, 19689968, 24612460, 49224920, 98449840]

約数ペア:

[(1, 98449840), (2, 49224920), (4, 24612460), (5, 19689968), (8, 12306230), (10, 9844984), (16, 6153115), (20, 4922492), (40, 2461246), (80, 1230623), (167, 589520), (334, 294760), (668, 147380), (835, 117904), (1336, 73690), (1670, 58952), (2672, 36845), (3340, 29476), (6680, 14738), (7369, 13360)]