9727840

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 23185008

約数和(自身を除く): 13457168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 373, 652, 746, 815, 1304, 1492, 1630, 1865, 2608, 2984, 3260, 3730, 5216, 5968, 6520, 7460, 11936, 13040, 14920, 26080, 29840, 59680, 60799, 121598, 243196, 303995, 486392, 607990, 972784, 1215980, 1945568, 2431960, 4863920, 9727840]

約数ペア:

[(1, 9727840), (2, 4863920), (4, 2431960), (5, 1945568), (8, 1215980), (10, 972784), (16, 607990), (20, 486392), (32, 303995), (40, 243196), (80, 121598), (160, 60799), (163, 59680), (326, 29840), (373, 26080), (652, 14920), (746, 13040), (815, 11936), (1304, 7460), (1492, 6520), (1630, 5968), (1865, 5216), (2608, 3730), (2984, 3260)]