98409040

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5419}}^1$

素因数の和:5659

約数の個数: 40

約数和(自身を含む): 229851360

約数和(自身を除く): 131442320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 5419, 9080, 10838, 18160, 21676, 27095, 43352, 54190, 86704, 108380, 216760, 433520, 1230113, 2460226, 4920452, 6150565, 9840904, 12301130, 19681808, 24602260, 49204520, 98409040]

約数ペア:

[(1, 98409040), (2, 49204520), (4, 24602260), (5, 19681808), (8, 12301130), (10, 9840904), (16, 6150565), (20, 4920452), (40, 2460226), (80, 1230113), (227, 433520), (454, 216760), (908, 108380), (1135, 86704), (1816, 54190), (2270, 43352), (3632, 27095), (4540, 21676), (5419, 18160), (9080, 10838)]