98369380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 213554880

約数和(自身を除く): 115185500

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 860, 1069, 1070, 2138, 2140, 4276, 4601, 5345, 9202, 10690, 18404, 21380, 23005, 45967, 46010, 91934, 92020, 114383, 183868, 228766, 229835, 457532, 459670, 571915, 919340, 1143830, 2287660, 4918469, 9836938, 19673876, 24592345, 49184690, 98369380]

約数ペア:

[(1, 98369380), (2, 49184690), (4, 24592345), (5, 19673876), (10, 9836938), (20, 4918469), (43, 2287660), (86, 1143830), (107, 919340), (172, 571915), (214, 459670), (215, 457532), (428, 229835), (430, 228766), (535, 183868), (860, 114383), (1069, 92020), (1070, 91934), (2138, 46010), (2140, 45967), (4276, 23005), (4601, 21380), (5345, 18404), (9202, 10690)]