4863920

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 11408496

約数和(自身を除く): 6544576

約数列:

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

約数ペア:

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